22878544

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{8461}}^1$

素因数の和:8495

約数の個数: 30

約数和(自身を含む): 48004926

約数和(自身を除く): 25126382

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 8461, 16922, 33844, 67688, 109993, 135376, 219986, 439972, 879944, 1429909, 1759888, 2859818, 5719636, 11439272, 22878544]

約数ペア:

[(1, 22878544), (2, 11439272), (4, 5719636), (8, 2859818), (13, 1759888), (16, 1429909), (26, 879944), (52, 439972), (104, 219986), (169, 135376), (208, 109993), (338, 67688), (676, 33844), (1352, 16922), (2704, 8461)]