26856106

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:310

約数の個数: 24

約数和(自身を含む): 42361380

約数和(自身を除く): 15505274

約数列:

[1, 2, 31, 62, 89, 157, 178, 314, 961, 1922, 2759, 4867, 5518, 9734, 13973, 27946, 85529, 150877, 171058, 301754, 433163, 866326, 13428053, 26856106]

約数ペア:

[(1, 26856106), (2, 13428053), (31, 866326), (62, 433163), (89, 301754), (157, 171058), (178, 150877), (314, 85529), (961, 27946), (1922, 13973), (2759, 9734), (4867, 5518)]