28958606

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{1097}}^1$

素因数の和:1363

約数の個数: 16

約数和(自身を含む): 44350416

約数和(自身を除く): 15391810

約数列:

[1, 2, 67, 134, 197, 394, 1097, 2194, 13199, 26398, 73499, 146998, 216109, 432218, 14479303, 28958606]

約数ペア:

[(1, 28958606), (2, 14479303), (67, 432218), (134, 216109), (197, 146998), (394, 73499), (1097, 26398), (2194, 13199)]