28938786

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2617}}^1$

素因数の和:2738

約数の個数: 32

約数和(自身を含む): 61575360

約数和(自身を除く): 32636574

約数列:

[1, 2, 3, 6, 19, 38, 57, 97, 114, 194, 291, 582, 1843, 2617, 3686, 5234, 5529, 7851, 11058, 15702, 49723, 99446, 149169, 253849, 298338, 507698, 761547, 1523094, 4823131, 9646262, 14469393, 28938786]

約数ペア:

[(1, 28938786), (2, 14469393), (3, 9646262), (6, 4823131), (19, 1523094), (38, 761547), (57, 507698), (97, 298338), (114, 253849), (194, 149169), (291, 99446), (582, 49723), (1843, 15702), (2617, 11058), (3686, 7851), (5234, 5529)]