25428678

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{4877}}^1$

素因数の和:4972

約数の個数: 32

約数和(自身を含む): 56194560

約数和(自身を除く): 30765882

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 158, 237, 474, 869, 1738, 2607, 4877, 5214, 9754, 14631, 29262, 53647, 107294, 160941, 321882, 385283, 770566, 1155849, 2311698, 4238113, 8476226, 12714339, 25428678]

約数ペア:

[(1, 25428678), (2, 12714339), (3, 8476226), (6, 4238113), (11, 2311698), (22, 1155849), (33, 770566), (66, 385283), (79, 321882), (158, 160941), (237, 107294), (474, 53647), (869, 29262), (1738, 14631), (2607, 9754), (4877, 5214)]