40771984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13627}}^1$

素因数の和:13663

約数の個数: 40

約数和(自身を含む): 91253088

約数和(自身を除く): 50481104

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 13627, 27254, 54508, 109016, 149897, 218032, 231659, 299794, 463318, 599588, 926636, 1199176, 1853272, 2398352, 2548249, 3706544, 5096498, 10192996, 20385992, 40771984]

約数ペア:

[(1, 40771984), (2, 20385992), (4, 10192996), (8, 5096498), (11, 3706544), (16, 2548249), (17, 2398352), (22, 1853272), (34, 1199176), (44, 926636), (68, 599588), (88, 463318), (136, 299794), (176, 231659), (187, 218032), (272, 149897), (374, 109016), (748, 54508), (1496, 27254), (2992, 13627)]