40481386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{6367}}^1$

素因数の和:6414

約数の個数: 24

約数和(自身を含む): 70379136

約数和(自身を除く): 29897750

約数列:

[1, 2, 11, 17, 22, 34, 187, 289, 374, 578, 3179, 6358, 6367, 12734, 70037, 108239, 140074, 216478, 1190629, 1840063, 2381258, 3680126, 20240693, 40481386]

約数ペア:

[(1, 40481386), (2, 20240693), (11, 3680126), (17, 2381258), (22, 1840063), (34, 1190629), (187, 216478), (289, 140074), (374, 108239), (578, 70037), (3179, 12734), (6358, 6367)]