40626508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{9413}}^1$

素因数の和:9513

約数の個数: 24

約数和(自身を含む): 77496048

約数和(自身を除く): 36869540

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 9413, 18826, 37652, 122369, 244738, 489476, 781279, 1562558, 3125116, 10156627, 20313254, 40626508]

約数ペア:

[(1, 40626508), (2, 20313254), (4, 10156627), (13, 3125116), (26, 1562558), (52, 781279), (83, 489476), (166, 244738), (332, 122369), (1079, 37652), (2158, 18826), (4316, 9413)]