72118544

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{23599}}^1$

素因数の和:23798

約数の個数: 20

約数和(自身を含む): 140467200

約数和(自身を除く): 68348656

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 23599, 47198, 94396, 188792, 377584, 4507409, 9014818, 18029636, 36059272, 72118544]

約数ペア:

[(1, 72118544), (2, 36059272), (4, 18029636), (8, 9014818), (16, 4507409), (191, 377584), (382, 188792), (764, 94396), (1528, 47198), (3056, 23599)]