71913410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1637}}^1$

素因数の和:1858

約数の個数: 32

約数和(自身を含む): 135862272

約数和(自身を除く): 63948862

約数列:

[1, 2, 5, 10, 23, 46, 115, 191, 230, 382, 955, 1637, 1910, 3274, 4393, 8185, 8786, 16370, 21965, 37651, 43930, 75302, 188255, 312667, 376510, 625334, 1563335, 3126670, 7191341, 14382682, 35956705, 71913410]

約数ペア:

[(1, 71913410), (2, 35956705), (5, 14382682), (10, 7191341), (23, 3126670), (46, 1563335), (115, 625334), (191, 376510), (230, 312667), (382, 188255), (955, 75302), (1637, 43930), (1910, 37651), (3274, 21965), (4393, 16370), (8185, 8786)]