75109268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{27253}}^1$

素因数の和:27323

約数の個数: 24

約数和(自身を含む): 144228168

約数和(自身を除く): 69118900

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 27253, 54506, 109012, 354289, 708578, 1417156, 1444409, 2888818, 5777636, 18777317, 37554634, 75109268]

約数ペア:

[(1, 75109268), (2, 37554634), (4, 18777317), (13, 5777636), (26, 2888818), (52, 1444409), (53, 1417156), (106, 708578), (212, 354289), (689, 109012), (1378, 54506), (2756, 27253)]