13318624

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 28906416

約数和(自身を除く): 15587792

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 157, 176, 241, 314, 352, 482, 628, 964, 1256, 1727, 1928, 2512, 2651, 3454, 3856, 5024, 5302, 6908, 7712, 10604, 13816, 21208, 27632, 37837, 42416, 55264, 75674, 84832, 151348, 302696, 416207, 605392, 832414, 1210784, 1664828, 3329656, 6659312, 13318624]

約数ペア:

[(1, 13318624), (2, 6659312), (4, 3329656), (8, 1664828), (11, 1210784), (16, 832414), (22, 605392), (32, 416207), (44, 302696), (88, 151348), (157, 84832), (176, 75674), (241, 55264), (314, 42416), (352, 37837), (482, 27632), (628, 21208), (964, 13816), (1256, 10604), (1727, 7712), (1928, 6908), (2512, 5302), (2651, 5024), (3454, 3856)]