555414848

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2137}}^1$

素因数の和:2311

約数の個数: 56

約数和(自身を含む): 1146925824

約数和(自身を除く): 591510976

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 131, 248, 262, 496, 524, 992, 1048, 1984, 2096, 2137, 4061, 4192, 4274, 8122, 8384, 8548, 16244, 17096, 32488, 34192, 64976, 66247, 68384, 129952, 132494, 136768, 259904, 264988, 279947, 529976, 559894, 1059952, 1119788, 2119904, 2239576, 4239808, 4479152, 8678357, 8958304, 17356714, 17916608, 34713428, 69426856, 138853712, 277707424, 555414848]

約数ペア:

[(1, 555414848), (2, 277707424), (4, 138853712), (8, 69426856), (16, 34713428), (31, 17916608), (32, 17356714), (62, 8958304), (64, 8678357), (124, 4479152), (131, 4239808), (248, 2239576), (262, 2119904), (496, 1119788), (524, 1059952), (992, 559894), (1048, 529976), (1984, 279947), (2096, 264988), (2137, 259904), (4061, 136768), (4192, 132494), (4274, 129952), (8122, 68384), (8384, 66247), (8548, 64976), (16244, 34192), (17096, 32488)]