70638644

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{809}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 125737920

約数和(自身を除く): 55099276

約数列:

[1, 2, 4, 83, 166, 263, 332, 526, 809, 1052, 1618, 3236, 21829, 43658, 67147, 87316, 134294, 212767, 268588, 425534, 851068, 17659661, 35319322, 70638644]

約数ペア:

[(1, 70638644), (2, 35319322), (4, 17659661), (83, 851068), (166, 425534), (263, 268588), (332, 212767), (526, 134294), (809, 87316), (1052, 67147), (1618, 43658), (3236, 21829)]