28788890033

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{147727}}^1$

素因数の和:148016

約数の個数: 16

約数和(自身を含む): 30987425280

約数和(自身を除く): 2198535247

約数列:

[1, 23, 37, 229, 851, 5267, 8473, 147727, 194879, 3397721, 5465899, 33829483, 125715677, 778078109, 1251690871, 28788890033]

約数ペア:

[(1, 28788890033), (23, 1251690871), (37, 778078109), (229, 125715677), (851, 33829483), (5267, 5465899), (8473, 3397721), (147727, 194879)]