70785296

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{62311}}^1$

素因数の和:62390

約数の個数: 20

約数和(自身を含む): 139080384

約数和(自身を除く): 68295088

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 62311, 124622, 249244, 498488, 996976, 4424081, 8848162, 17696324, 35392648, 70785296]

約数ペア:

[(1, 70785296), (2, 35392648), (4, 17696324), (8, 8848162), (16, 4424081), (71, 996976), (142, 498488), (284, 249244), (568, 124622), (1136, 62311)]