117451568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{564671}}^1$

素因数の和:564692

約数の個数: 20

約数和(自身を含む): 245067648

約数和(自身を除く): 127616080

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 564671, 1129342, 2258684, 4517368, 7340723, 9034736, 14681446, 29362892, 58725784, 117451568]

約数ペア:

[(1, 117451568), (2, 58725784), (4, 29362892), (8, 14681446), (13, 9034736), (16, 7340723), (26, 4517368), (52, 2258684), (104, 1129342), (208, 564671)]