25571864

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1471}}^1$

素因数の和:1571

約数の個数: 32

約数和(自身を含む): 50077440

約数和(自身を除く): 24505576

約数列:

[1, 2, 4, 8, 41, 53, 82, 106, 164, 212, 328, 424, 1471, 2173, 2942, 4346, 5884, 8692, 11768, 17384, 60311, 77963, 120622, 155926, 241244, 311852, 482488, 623704, 3196483, 6392966, 12785932, 25571864]

約数ペア:

[(1, 25571864), (2, 12785932), (4, 6392966), (8, 3196483), (41, 623704), (53, 482488), (82, 311852), (106, 241244), (164, 155926), (212, 120622), (328, 77963), (424, 60311), (1471, 17384), (2173, 11768), (2942, 8692), (4346, 5884)]