40379542

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{367}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 72069120

約数和(自身を除く): 31689578

約数列:

[1, 2, 7, 14, 29, 58, 203, 271, 367, 406, 542, 734, 1897, 2569, 3794, 5138, 7859, 10643, 15718, 21286, 55013, 74501, 99457, 110026, 149002, 198914, 696199, 1392398, 2884253, 5768506, 20189771, 40379542]

約数ペア:

[(1, 40379542), (2, 20189771), (7, 5768506), (14, 2884253), (29, 1392398), (58, 696199), (203, 198914), (271, 149002), (367, 110026), (406, 99457), (542, 74501), (734, 55013), (1897, 21286), (2569, 15718), (3794, 10643), (5138, 7859)]