69597268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{25253}}^1$

素因数の和:25323

約数の個数: 24

約数和(自身を含む): 133644168

約数和(自身を除く): 64046900

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 25253, 50506, 101012, 328289, 656578, 1313156, 1338409, 2676818, 5353636, 17399317, 34798634, 69597268]

約数ペア:

[(1, 69597268), (2, 34798634), (4, 17399317), (13, 5353636), (26, 2676818), (52, 1338409), (53, 1313156), (106, 656578), (212, 328289), (689, 101012), (1378, 50506), (2756, 25253)]