72967453

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{389}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 80720640

約数和(自身を除く): 7753187

約数列:

[1, 13, 47, 307, 389, 611, 3991, 5057, 14429, 18283, 119423, 187577, 237679, 1552499, 5612881, 72967453]

約数ペア:

[(1, 72967453), (13, 5612881), (47, 1552499), (307, 237679), (389, 187577), (611, 119423), (3991, 18283), (5057, 14429)]