1402403648

素因数分解:

$2^6\times {\mathrm{971}}^1\times {\mathrm{22567}}^1$

素因数の和:23550

約数の個数: 28

約数和(自身を含む): 2785884192

約数和(自身を除く): 1383480544

約数列:

[1, 2, 4, 8, 16, 32, 64, 971, 1942, 3884, 7768, 15536, 22567, 31072, 45134, 62144, 90268, 180536, 361072, 722144, 1444288, 21912557, 43825114, 87650228, 175300456, 350600912, 701201824, 1402403648]

約数ペア:

[(1, 1402403648), (2, 701201824), (4, 350600912), (8, 175300456), (16, 87650228), (32, 43825114), (64, 21912557), (971, 1444288), (1942, 722144), (3884, 361072), (7768, 180536), (15536, 90268), (22567, 62144), (31072, 45134)]