40972864

素因数分解:

$2^6\times {\mathrm{137}}^1\times {\mathrm{4673}}^1$

素因数の和:4822

約数の個数: 28

約数和(自身を含む): 81916524

約数和(自身を除く): 40943660

約数列:

[1, 2, 4, 8, 16, 32, 64, 137, 274, 548, 1096, 2192, 4384, 4673, 8768, 9346, 18692, 37384, 74768, 149536, 299072, 640201, 1280402, 2560804, 5121608, 10243216, 20486432, 40972864]

約数ペア:

[(1, 40972864), (2, 20486432), (4, 10243216), (8, 5121608), (16, 2560804), (32, 1280402), (64, 640201), (137, 299072), (274, 149536), (548, 74768), (1096, 37384), (2192, 18692), (4384, 9346), (4673, 8768)]