72930364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{1481}}^1$

素因数の和:2445

約数の個数: 24

約数和(自身を含む): 137683728

約数和(自身を除く): 64753364

約数列:

[1, 2, 4, 13, 26, 52, 947, 1481, 1894, 2962, 3788, 5924, 12311, 19253, 24622, 38506, 49244, 77012, 1402507, 2805014, 5610028, 18232591, 36465182, 72930364]

約数ペア:

[(1, 72930364), (2, 36465182), (4, 18232591), (13, 5610028), (26, 2805014), (52, 1402507), (947, 77012), (1481, 49244), (1894, 38506), (2962, 24622), (3788, 19253), (5924, 12311)]