69084764

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{23059}}^1$

素因数の和:23177

約数の個数: 24

約数和(自身を含む): 139466880

約数和(自身を除く): 70382116

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 23059, 46118, 92236, 161413, 322826, 645652, 2467313, 4934626, 9869252, 17271191, 34542382, 69084764]

約数ペア:

[(1, 69084764), (2, 34542382), (4, 17271191), (7, 9869252), (14, 4934626), (28, 2467313), (107, 645652), (214, 322826), (428, 161413), (749, 92236), (1498, 46118), (2996, 23059)]