7541168

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:261

約数の個数: 40

約数和(自身を含む): 15238608

約数和(自身を除く): 7697440

約数列:

[1, 2, 4, 8, 16, 43, 86, 97, 113, 172, 194, 226, 344, 388, 452, 688, 776, 904, 1552, 1808, 4171, 4859, 8342, 9718, 10961, 16684, 19436, 21922, 33368, 38872, 43844, 66736, 77744, 87688, 175376, 471323, 942646, 1885292, 3770584, 7541168]

約数ペア:

[(1, 7541168), (2, 3770584), (4, 1885292), (8, 942646), (16, 471323), (43, 175376), (86, 87688), (97, 77744), (113, 66736), (172, 43844), (194, 38872), (226, 33368), (344, 21922), (388, 19436), (452, 16684), (688, 10961), (776, 9718), (904, 8342), (1552, 4859), (1808, 4171)]