40877852

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:901

約数の個数: 24

約数和(自身を含む): 72802800

約数和(自身を除く): 31924948

約数列:

[1, 2, 4, 107, 149, 214, 298, 428, 596, 641, 1282, 2564, 15943, 31886, 63772, 68587, 95509, 137174, 191018, 274348, 382036, 10219463, 20438926, 40877852]

約数ペア:

[(1, 40877852), (2, 20438926), (4, 10219463), (107, 382036), (149, 274348), (214, 191018), (298, 137174), (428, 95509), (596, 68587), (641, 63772), (1282, 31886), (2564, 15943)]