28055522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 48052224

約数和(自身を除く): 19996702

約数列:

[1, 2, 11, 22, 43, 47, 86, 94, 473, 517, 631, 946, 1034, 1262, 2021, 4042, 6941, 13882, 22231, 27133, 29657, 44462, 54266, 59314, 298463, 326227, 596926, 652454, 1275251, 2550502, 14027761, 28055522]

約数ペア:

[(1, 28055522), (2, 14027761), (11, 2550502), (22, 1275251), (43, 652454), (47, 596926), (86, 326227), (94, 298463), (473, 59314), (517, 54266), (631, 44462), (946, 29657), (1034, 27133), (1262, 22231), (2021, 13882), (4042, 6941)]