7918192

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:745

約数の個数: 40

約数和(自身を含む): 16646256

約数和(自身を除く): 8728064

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 677, 688, 731, 1354, 1462, 2708, 2924, 5416, 5848, 10832, 11509, 11696, 23018, 29111, 46036, 58222, 92072, 116444, 184144, 232888, 465776, 494887, 989774, 1979548, 3959096, 7918192]

約数ペア:

[(1, 7918192), (2, 3959096), (4, 1979548), (8, 989774), (16, 494887), (17, 465776), (34, 232888), (43, 184144), (68, 116444), (86, 92072), (136, 58222), (172, 46036), (272, 29111), (344, 23018), (677, 11696), (688, 11509), (731, 10832), (1354, 5848), (1462, 5416), (2708, 2924)]