71616470

素因数分解:

$2^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{15671}}^1$

素因数の和:16135

約数の個数: 16

約数和(自身を含む): 129199968

約数和(自身を除く): 57583498

約数列:

[1, 2, 5, 10, 457, 914, 2285, 4570, 15671, 31342, 78355, 156710, 7161647, 14323294, 35808235, 71616470]

約数ペア:

[(1, 71616470), (2, 35808235), (5, 14323294), (10, 7161647), (457, 156710), (914, 78355), (2285, 31342), (4570, 15671)]