25438848

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2137}}^1$

素因数の和:2185

約数の個数: 64

約数和(自身を含む): 69784320

約数和(自身を除く): 44345472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2137, 2976, 3968, 4274, 5952, 6411, 8548, 11904, 12822, 17096, 25644, 34192, 51288, 66247, 68384, 102576, 132494, 136768, 198741, 205152, 264988, 273536, 397482, 410304, 529976, 794964, 820608, 1059952, 1589928, 2119904, 3179856, 4239808, 6359712, 8479616, 12719424, 25438848]

約数ペア:

[(1, 25438848), (2, 12719424), (3, 8479616), (4, 6359712), (6, 4239808), (8, 3179856), (12, 2119904), (16, 1589928), (24, 1059952), (31, 820608), (32, 794964), (48, 529976), (62, 410304), (64, 397482), (93, 273536), (96, 264988), (124, 205152), (128, 198741), (186, 136768), (192, 132494), (248, 102576), (372, 68384), (384, 66247), (496, 51288), (744, 34192), (992, 25644), (1488, 17096), (1984, 12822), (2137, 11904), (2976, 8548), (3968, 6411), (4274, 5952)]