28668546265

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1\times {\mathrm{304709}}^1$

素因数の和:305352

約数の個数: 16

約数和(自身を含む): 35570626560

約数和(自身を除く): 6902080295

約数列:

[1, 5, 31, 155, 607, 3035, 18817, 94085, 304709, 1523545, 9445979, 47229895, 184958363, 924791815, 5733709253, 28668546265]

約数ペア:

[(1, 28668546265), (5, 5733709253), (31, 924791815), (155, 184958363), (607, 47229895), (3035, 9445979), (18817, 1523545), (94085, 304709)]