26763458416

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{1163}}^1\times {\mathrm{9161}}^1$

素因数の和:10489

約数の個数: 40

約数和(自身を含む): 52235054064

約数和(自身を除く): 25471595648

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1163, 1256, 2326, 2512, 4652, 9161, 9304, 18322, 18608, 36644, 73288, 146576, 182591, 365182, 730364, 1438277, 1460728, 2876554, 2921456, 5753108, 10654243, 11506216, 21308486, 23012432, 42616972, 85233944, 170467888, 1672716151, 3345432302, 6690864604, 13381729208, 26763458416]

約数ペア:

[(1, 26763458416), (2, 13381729208), (4, 6690864604), (8, 3345432302), (16, 1672716151), (157, 170467888), (314, 85233944), (628, 42616972), (1163, 23012432), (1256, 21308486), (2326, 11506216), (2512, 10654243), (4652, 5753108), (9161, 2921456), (9304, 2876554), (18322, 1460728), (18608, 1438277), (36644, 730364), (73288, 365182), (146576, 182591)]