28211677946

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{811}}^1\times {\mathrm{424223}}^1$

素因数の和:425077

約数の個数: 16

約数和(自身を含む): 43403205888

約数和(自身を除く): 15191527942

約数列:

[1, 2, 41, 82, 811, 1622, 33251, 66502, 424223, 848446, 17393143, 34786286, 344044853, 688089706, 14105838973, 28211677946]

約数ペア:

[(1, 28211677946), (2, 14105838973), (41, 688089706), (82, 344044853), (811, 34786286), (1622, 17393143), (33251, 848446), (66502, 424223)]