70122736

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{65413}}^1$

素因数の和:65488

約数の個数: 20

約数和(自身を含む): 137892712

約数和(自身を除く): 67769976

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 65413, 130826, 261652, 523304, 1046608, 4382671, 8765342, 17530684, 35061368, 70122736]

約数ペア:

[(1, 70122736), (2, 35061368), (4, 17530684), (8, 8765342), (16, 4382671), (67, 1046608), (134, 523304), (268, 261652), (536, 130826), (1072, 65413)]