29957222

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^2$

素因数の和:272

約数の個数: 24

約数和(自身を含む): 47681472

約数和(自身を除く): 17724250

約数列:

[1, 2, 31, 61, 62, 89, 122, 178, 1891, 2759, 3782, 5429, 5518, 7921, 10858, 15842, 168299, 245551, 336598, 483181, 491102, 966362, 14978611, 29957222]

約数ペア:

[(1, 29957222), (2, 14978611), (31, 966362), (61, 491102), (62, 483181), (89, 336598), (122, 245551), (178, 168299), (1891, 15842), (2759, 10858), (3782, 7921), (5429, 5518)]