9843272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 19708920

約数和(自身を除く): 9865648

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 314, 461, 628, 922, 1256, 1844, 2669, 3688, 5338, 7837, 10676, 15674, 21352, 31348, 62696, 72377, 144754, 289508, 579016, 1230409, 2460818, 4921636, 9843272]

約数ペア:

[(1, 9843272), (2, 4921636), (4, 2460818), (8, 1230409), (17, 579016), (34, 289508), (68, 144754), (136, 72377), (157, 62696), (314, 31348), (461, 21352), (628, 15674), (922, 10676), (1256, 7837), (1844, 5338), (2669, 3688)]