26910832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{129379}}^1$

素因数の和:129400

約数の個数: 20

約数和(自身を含む): 56150920

約数和(自身を除く): 29240088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 129379, 258758, 517516, 1035032, 1681927, 2070064, 3363854, 6727708, 13455416, 26910832]

約数ペア:

[(1, 26910832), (2, 13455416), (4, 6727708), (8, 3363854), (13, 2070064), (16, 1681927), (26, 1035032), (52, 517516), (104, 258758), (208, 129379)]