74475148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{10781}}^1$

素因数の和:10953

約数の個数: 24

約数和(自身を含む): 143098704

約数和(自身を除く): 68623556

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 10781, 21562, 43124, 118591, 237182, 474364, 1692617, 3385234, 6770468, 18618787, 37237574, 74475148]

約数ペア:

[(1, 74475148), (2, 37237574), (4, 18618787), (11, 6770468), (22, 3385234), (44, 1692617), (157, 474364), (314, 237182), (628, 118591), (1727, 43124), (3454, 21562), (6908, 10781)]