25081984

素因数分解:

$2^7\times {\mathrm{29}}^2\times {\mathrm{233}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 51972570

約数和(自身を除く): 26890586

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 233, 464, 466, 841, 928, 932, 1682, 1856, 1864, 3364, 3712, 3728, 6728, 6757, 7456, 13456, 13514, 14912, 26912, 27028, 29824, 53824, 54056, 107648, 108112, 195953, 216224, 391906, 432448, 783812, 864896, 1567624, 3135248, 6270496, 12540992, 25081984]

約数ペア:

[(1, 25081984), (2, 12540992), (4, 6270496), (8, 3135248), (16, 1567624), (29, 864896), (32, 783812), (58, 432448), (64, 391906), (116, 216224), (128, 195953), (232, 108112), (233, 107648), (464, 54056), (466, 53824), (841, 29824), (928, 27028), (932, 26912), (1682, 14912), (1856, 13514), (1864, 13456), (3364, 7456), (3712, 6757), (3728, 6728)]