28814592612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{6581}}^1$

素因数の和:6758

約数の個数: 144

約数和(自身を含む): 77705091072

約数和(自身を除く): 48890498460

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 127, 156, 169, 204, 221, 254, 338, 381, 442, 507, 508, 663, 676, 762, 884, 1014, 1326, 1524, 1651, 2028, 2159, 2652, 2873, 3302, 4318, 4953, 5746, 6477, 6581, 6604, 8619, 8636, 9906, 11492, 12954, 13162, 17238, 19743, 19812, 21463, 25908, 26324, 28067, 34476, 39486, 42926, 56134, 64389, 78972, 84201, 85553, 85852, 111877, 112268, 128778, 168402, 171106, 223754, 256659, 257556, 335631, 336804, 342212, 364871, 447508, 513318, 671262, 729742, 835787, 1026636, 1094613, 1112189, 1342524, 1454401, 1459484, 1671574, 2189226, 2224378, 2507361, 2908802, 3336567, 3343148, 4363203, 4378452, 4448756, 5014722, 5817604, 6673134, 8726406, 10029444, 10865231, 13346268, 14208379, 17452812, 18907213, 21730462, 28416758, 32595693, 37814426, 42625137, 43460924, 56721639, 56833516, 65191386, 75628852, 85250274, 113443278, 130382772, 141248003, 170500548, 184708927, 226886556, 282496006, 369417854, 423744009, 554126781, 564992012, 738835708, 847488018, 1108253562, 1694976036, 2216507124, 2401216051, 4802432102, 7203648153, 9604864204, 14407296306, 28814592612]

約数ペア:

[(1, 28814592612), (2, 14407296306), (3, 9604864204), (4, 7203648153), (6, 4802432102), (12, 2401216051), (13, 2216507124), (17, 1694976036), (26, 1108253562), (34, 847488018), (39, 738835708), (51, 564992012), (52, 554126781), (68, 423744009), (78, 369417854), (102, 282496006), (127, 226886556), (156, 184708927), (169, 170500548), (204, 141248003), (221, 130382772), (254, 113443278), (338, 85250274), (381, 75628852), (442, 65191386), (507, 56833516), (508, 56721639), (663, 43460924), (676, 42625137), (762, 37814426), (884, 32595693), (1014, 28416758), (1326, 21730462), (1524, 18907213), (1651, 17452812), (2028, 14208379), (2159, 13346268), (2652, 10865231), (2873, 10029444), (3302, 8726406), (4318, 6673134), (4953, 5817604), (5746, 5014722), (6477, 4448756), (6581, 4378452), (6604, 4363203), (8619, 3343148), (8636, 3336567), (9906, 2908802), (11492, 2507361), (12954, 2224378), (13162, 2189226), (17238, 1671574), (19743, 1459484), (19812, 1454401), (21463, 1342524), (25908, 1112189), (26324, 1094613), (28067, 1026636), (34476, 835787), (39486, 729742), (42926, 671262), (56134, 513318), (64389, 447508), (78972, 364871), (84201, 342212), (85553, 336804), (85852, 335631), (111877, 257556), (112268, 256659), (128778, 223754), (168402, 171106)]