38253664

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 77565600

約数和(自身を除く): 39311936

約数列:

[1, 2, 4, 8, 16, 32, 71, 113, 142, 149, 226, 284, 298, 452, 568, 596, 904, 1136, 1192, 1808, 2272, 2384, 3616, 4768, 8023, 10579, 16046, 16837, 21158, 32092, 33674, 42316, 64184, 67348, 84632, 128368, 134696, 169264, 256736, 269392, 338528, 538784, 1195427, 2390854, 4781708, 9563416, 19126832, 38253664]

約数ペア:

[(1, 38253664), (2, 19126832), (4, 9563416), (8, 4781708), (16, 2390854), (32, 1195427), (71, 538784), (113, 338528), (142, 269392), (149, 256736), (226, 169264), (284, 134696), (298, 128368), (452, 84632), (568, 67348), (596, 64184), (904, 42316), (1136, 33674), (1192, 32092), (1808, 21158), (2272, 16837), (2384, 16046), (3616, 10579), (4768, 8023)]