70937456

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{66173}}^1$

素因数の和:66248

約数の個数: 20

約数和(自身を含む): 139494792

約数和(自身を除く): 68557336

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 66173, 132346, 264692, 529384, 1058768, 4433591, 8867182, 17734364, 35468728, 70937456]

約数ペア:

[(1, 70937456), (2, 35468728), (4, 17734364), (8, 8867182), (16, 4433591), (67, 1058768), (134, 529384), (268, 264692), (536, 132346), (1072, 66173)]