127934792

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{17749}}^1$

素因数の和:17825

約数の個数: 32

約数和(自身を含む): 258795000

約数和(自身を除く): 130860208

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 3604, 7208, 17749, 35498, 70996, 141992, 301733, 603466, 940697, 1206932, 1881394, 2413864, 3762788, 7525576, 15991849, 31983698, 63967396, 127934792]

約数ペア:

[(1, 127934792), (2, 63967396), (4, 31983698), (8, 15991849), (17, 7525576), (34, 3762788), (53, 2413864), (68, 1881394), (106, 1206932), (136, 940697), (212, 603466), (424, 301733), (901, 141992), (1802, 70996), (3604, 35498), (7208, 17749)]