38935728

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{2311}}^1$

素因数の和:2344

約数の個数: 100

約数和(自身を含む): 121412368

約数和(自身を除く): 82476640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 312, 324, 351, 432, 468, 624, 648, 702, 936, 1053, 1296, 1404, 1872, 2106, 2311, 2808, 4212, 4622, 5616, 6933, 8424, 9244, 13866, 16848, 18488, 20799, 27732, 30043, 36976, 41598, 55464, 60086, 62397, 83196, 90129, 110928, 120172, 124794, 166392, 180258, 187191, 240344, 249588, 270387, 332784, 360516, 374382, 480688, 499176, 540774, 721032, 748764, 811161, 998352, 1081548, 1442064, 1497528, 1622322, 2163096, 2433483, 2995056, 3244644, 4326192, 4866966, 6489288, 9733932, 12978576, 19467864, 38935728]

約数ペア:

[(1, 38935728), (2, 19467864), (3, 12978576), (4, 9733932), (6, 6489288), (8, 4866966), (9, 4326192), (12, 3244644), (13, 2995056), (16, 2433483), (18, 2163096), (24, 1622322), (26, 1497528), (27, 1442064), (36, 1081548), (39, 998352), (48, 811161), (52, 748764), (54, 721032), (72, 540774), (78, 499176), (81, 480688), (104, 374382), (108, 360516), (117, 332784), (144, 270387), (156, 249588), (162, 240344), (208, 187191), (216, 180258), (234, 166392), (312, 124794), (324, 120172), (351, 110928), (432, 90129), (468, 83196), (624, 62397), (648, 60086), (702, 55464), (936, 41598), (1053, 36976), (1296, 30043), (1404, 27732), (1872, 20799), (2106, 18488), (2311, 16848), (2808, 13866), (4212, 9244), (4622, 8424), (5616, 6933)]