28602290

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{46889}}^1$

素因数の和:46957

約数の個数: 16

約数和(自身を含む): 52329240

約数和(自身を除く): 23726950

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 46889, 93778, 234445, 468890, 2860229, 5720458, 14301145, 28602290]

約数ペア:

[(1, 28602290), (2, 14301145), (5, 5720458), (10, 2860229), (61, 468890), (122, 234445), (305, 93778), (610, 46889)]