870855296

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{937}}^1$

素因数の和:1141

約数の個数: 64

約数和(自身を含む): 1782443880

約数和(自身を除く): 911588584

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 137, 212, 274, 424, 548, 848, 937, 1096, 1696, 1874, 2192, 3392, 3748, 4384, 6784, 7261, 7496, 8768, 14522, 14992, 17536, 29044, 29984, 49661, 58088, 59968, 99322, 116176, 119936, 128369, 198644, 232352, 256738, 397288, 464704, 513476, 794576, 929408, 1026952, 1589152, 2053904, 3178304, 4107808, 6356608, 6803557, 8215616, 13607114, 16431232, 27214228, 54428456, 108856912, 217713824, 435427648, 870855296]

約数ペア:

[(1, 870855296), (2, 435427648), (4, 217713824), (8, 108856912), (16, 54428456), (32, 27214228), (53, 16431232), (64, 13607114), (106, 8215616), (128, 6803557), (137, 6356608), (212, 4107808), (274, 3178304), (424, 2053904), (548, 1589152), (848, 1026952), (937, 929408), (1096, 794576), (1696, 513476), (1874, 464704), (2192, 397288), (3392, 256738), (3748, 232352), (4384, 198644), (6784, 128369), (7261, 119936), (7496, 116176), (8768, 99322), (14522, 59968), (14992, 58088), (17536, 49661), (29044, 29984)]