71354984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{524669}}^1$

素因数の和:524692

約数の個数: 16

約数和(自身を含む): 141660900

約数和(自身を除く): 70305916

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 524669, 1049338, 2098676, 4197352, 8919373, 17838746, 35677492, 71354984]

約数ペア:

[(1, 71354984), (2, 35677492), (4, 17838746), (8, 8919373), (17, 4197352), (34, 2098676), (68, 1049338), (136, 524669)]