69430048

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{30559}}^1$

素因数の和:30640

約数の個数: 24

約数和(自身を含む): 138620160

約数和(自身を除く): 69190112

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 30559, 61118, 122236, 244472, 488944, 977888, 2169689, 4339378, 8678756, 17357512, 34715024, 69430048]

約数ペア:

[(1, 69430048), (2, 34715024), (4, 17357512), (8, 8678756), (16, 4339378), (32, 2169689), (71, 977888), (142, 488944), (284, 244472), (568, 122236), (1136, 61118), (2272, 30559)]