43138628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{2617}}^1$

素因数の和:2951

約数の個数: 24

約数和(自身を含む): 81587352

約数和(自身を除く): 38448724

約数列:

[1, 2, 4, 13, 26, 52, 317, 634, 1268, 2617, 4121, 5234, 8242, 10468, 16484, 34021, 68042, 136084, 829589, 1659178, 3318356, 10784657, 21569314, 43138628]

約数ペア:

[(1, 43138628), (2, 21569314), (4, 10784657), (13, 3318356), (26, 1659178), (52, 829589), (317, 136084), (634, 68042), (1268, 34021), (2617, 16484), (4121, 10468), (5234, 8242)]