124742408

素因数分解:

$2^3\times 7^1\times {\mathrm{2227543}}^1$

素因数の和:2227556

約数の個数: 16

約数和(自身を含む): 267305280

約数和(自身を除く): 142562872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2227543, 4455086, 8910172, 15592801, 17820344, 31185602, 62371204, 124742408]

約数ペア:

[(1, 124742408), (2, 62371204), (4, 31185602), (7, 17820344), (8, 15592801), (14, 8910172), (28, 4455086), (56, 2227543)]