225803968

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2137}}^1$

素因数の和:2289

約数の個数: 56

約数和(自身を含む): 486574592

約数和(自身を除く): 260770624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 208, 254, 416, 508, 832, 1016, 1651, 2032, 2137, 3302, 4064, 4274, 6604, 8128, 8548, 13208, 17096, 26416, 27781, 34192, 52832, 55562, 68384, 105664, 111124, 136768, 222248, 271399, 444496, 542798, 888992, 1085596, 1777984, 2171192, 3528187, 4342384, 7056374, 8684768, 14112748, 17369536, 28225496, 56450992, 112901984, 225803968]

約数ペア:

[(1, 225803968), (2, 112901984), (4, 56450992), (8, 28225496), (13, 17369536), (16, 14112748), (26, 8684768), (32, 7056374), (52, 4342384), (64, 3528187), (104, 2171192), (127, 1777984), (208, 1085596), (254, 888992), (416, 542798), (508, 444496), (832, 271399), (1016, 222248), (1651, 136768), (2032, 111124), (2137, 105664), (3302, 68384), (4064, 55562), (4274, 52832), (6604, 34192), (8128, 27781), (8548, 26416), (13208, 17096)]