72007052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{15559}}^1$

素因数の和:15665

約数の個数: 24

約数和(自身を含む): 137239200

約数和(自身を除く): 65232148

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 15559, 31118, 62236, 202267, 404534, 809068, 1384751, 2769502, 5539004, 18001763, 36003526, 72007052]

約数ペア:

[(1, 72007052), (2, 36003526), (4, 18001763), (13, 5539004), (26, 2769502), (52, 1384751), (89, 809068), (178, 404534), (356, 202267), (1157, 62236), (2314, 31118), (4628, 15559)]