40136306

素因数分解:

$2^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{5147}}^1$

素因数の和:5713

約数の個数: 16

約数和(自身を含む): 68942016

約数和(自身を除く): 28805710

約数列:

[1, 2, 7, 14, 557, 1114, 3899, 5147, 7798, 10294, 36029, 72058, 2866879, 5733758, 20068153, 40136306]

約数ペア:

[(1, 40136306), (2, 20068153), (7, 5733758), (14, 2866879), (557, 72058), (1114, 36029), (3899, 10294), (5147, 7798)]