28210792

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{57809}}^1$

素因数の和:57876

約数の個数: 16

約数和(自身を含む): 53763300

約数和(自身を除く): 25552508

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 57809, 115618, 231236, 462472, 3526349, 7052698, 14105396, 28210792]

約数ペア:

[(1, 28210792), (2, 14105396), (4, 7052698), (8, 3526349), (61, 462472), (122, 231236), (244, 115618), (488, 57809)]