28359938754

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1\times {\mathrm{2081}}^1$

素因数の和:3293

約数の個数: 128

約数和(自身を含む): 74448322560

約数和(自身を除く): 46088383806

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 186, 189, 217, 279, 378, 434, 558, 651, 837, 1163, 1302, 1674, 1953, 2081, 2326, 3489, 3906, 4162, 5859, 6243, 6978, 8141, 10467, 11718, 12486, 14567, 16282, 18729, 20934, 24423, 29134, 31401, 36053, 37458, 43701, 48846, 56187, 62802, 64511, 72106, 73269, 87402, 108159, 112374, 129022, 131103, 146538, 193533, 216318, 219807, 252371, 262206, 324477, 387066, 393309, 439614, 451577, 504742, 580599, 648954, 757113, 786618, 903154, 973431, 1161198, 1354731, 1514226, 1741797, 1946862, 2271339, 2420203, 2709462, 3483594, 4064193, 4542678, 4840406, 6814017, 7260609, 8128386, 12192579, 13628034, 14521218, 16941421, 21781827, 24385158, 33882842, 43563654, 50824263, 65345481, 75026293, 101648526, 130690962, 150052586, 152472789, 225078879, 304945578, 450157758, 457418367, 525184051, 675236637, 914836734, 1050368102, 1350473274, 1575552153, 2025709911, 3151104306, 4051419822, 4726656459, 9453312918, 14179969377, 28359938754]

約数ペア:

[(1, 28359938754), (2, 14179969377), (3, 9453312918), (6, 4726656459), (7, 4051419822), (9, 3151104306), (14, 2025709911), (18, 1575552153), (21, 1350473274), (27, 1050368102), (31, 914836734), (42, 675236637), (54, 525184051), (62, 457418367), (63, 450157758), (93, 304945578), (126, 225078879), (186, 152472789), (189, 150052586), (217, 130690962), (279, 101648526), (378, 75026293), (434, 65345481), (558, 50824263), (651, 43563654), (837, 33882842), (1163, 24385158), (1302, 21781827), (1674, 16941421), (1953, 14521218), (2081, 13628034), (2326, 12192579), (3489, 8128386), (3906, 7260609), (4162, 6814017), (5859, 4840406), (6243, 4542678), (6978, 4064193), (8141, 3483594), (10467, 2709462), (11718, 2420203), (12486, 2271339), (14567, 1946862), (16282, 1741797), (18729, 1514226), (20934, 1354731), (24423, 1161198), (29134, 973431), (31401, 903154), (36053, 786618), (37458, 757113), (43701, 648954), (48846, 580599), (56187, 504742), (62802, 451577), (64511, 439614), (72106, 393309), (73269, 387066), (87402, 324477), (108159, 262206), (112374, 252371), (129022, 219807), (131103, 216318), (146538, 193533)]