25397476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{971}}^1$

素因数の和:1491

約数の個数: 24

約数和(自身を含む): 48009024

約数和(自身を除く): 22611548

約数列:

[1, 2, 4, 13, 26, 52, 503, 971, 1006, 1942, 2012, 3884, 6539, 12623, 13078, 25246, 26156, 50492, 488413, 976826, 1953652, 6349369, 12698738, 25397476]

約数ペア:

[(1, 25397476), (2, 12698738), (4, 6349369), (13, 1953652), (26, 976826), (52, 488413), (503, 50492), (971, 26156), (1006, 25246), (1942, 13078), (2012, 12623), (3884, 6539)]