22388848

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{641}}^1$

素因数の和:745

約数の個数: 40

約数和(自身を含む): 45376560

約数和(自身を除く): 22987712

約数列:

[1, 2, 4, 8, 16, 37, 59, 74, 118, 148, 236, 296, 472, 592, 641, 944, 1282, 2183, 2564, 4366, 5128, 8732, 10256, 17464, 23717, 34928, 37819, 47434, 75638, 94868, 151276, 189736, 302552, 379472, 605104, 1399303, 2798606, 5597212, 11194424, 22388848]

約数ペア:

[(1, 22388848), (2, 11194424), (4, 5597212), (8, 2798606), (16, 1399303), (37, 605104), (59, 379472), (74, 302552), (118, 189736), (148, 151276), (236, 94868), (296, 75638), (472, 47434), (592, 37819), (641, 34928), (944, 23717), (1282, 17464), (2183, 10256), (2564, 8732), (4366, 5128)]