1808512

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 3672000

約数和(自身を除く): 1863488

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 199, 284, 398, 568, 796, 1136, 1592, 2272, 3184, 4544, 6368, 9088, 12736, 14129, 25472, 28258, 56516, 113032, 226064, 452128, 904256, 1808512]

約数ペア:

[(1, 1808512), (2, 904256), (4, 452128), (8, 226064), (16, 113032), (32, 56516), (64, 28258), (71, 25472), (128, 14129), (142, 12736), (199, 9088), (284, 6368), (398, 4544), (568, 3184), (796, 2272), (1136, 1592)]