275730104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61657}}^1$

素因数の和:61719

約数の個数: 32

約数和(自身を含む): 569719920

約数和(自身を除く): 293989816

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 61657, 123314, 246628, 493256, 801541, 1603082, 2651251, 3206164, 5302502, 6412328, 10605004, 21210008, 34466263, 68932526, 137865052, 275730104]

約数ペア:

[(1, 275730104), (2, 137865052), (4, 68932526), (8, 34466263), (13, 21210008), (26, 10605004), (43, 6412328), (52, 5302502), (86, 3206164), (104, 2651251), (172, 1603082), (344, 801541), (559, 493256), (1118, 246628), (2236, 123314), (4472, 61657)]