77894912

素因数分解:

$2^8\times {\mathrm{137}}^1\times {\mathrm{2221}}^1$

素因数の和:2374

約数の個数: 36

約数和(自身を含む): 156690996

約数和(自身を除く): 78796084

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 256, 274, 548, 1096, 2192, 2221, 4384, 4442, 8768, 8884, 17536, 17768, 35072, 35536, 71072, 142144, 284288, 304277, 568576, 608554, 1217108, 2434216, 4868432, 9736864, 19473728, 38947456, 77894912]

約数ペア:

[(1, 77894912), (2, 38947456), (4, 19473728), (8, 9736864), (16, 4868432), (32, 2434216), (64, 1217108), (128, 608554), (137, 568576), (256, 304277), (274, 284288), (548, 142144), (1096, 71072), (2192, 35536), (2221, 35072), (4384, 17768), (4442, 17536), (8768, 8884)]