64167152

素因数分解:

$2^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2879}}^1$

素因数の和:3093

約数の個数: 40

約数和(自身を含む): 142848000

約数和(自身を除く): 78680848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 199, 398, 796, 1393, 1592, 2786, 2879, 3184, 5572, 5758, 11144, 11516, 20153, 22288, 23032, 40306, 46064, 80612, 161224, 322448, 572921, 1145842, 2291684, 4010447, 4583368, 8020894, 9166736, 16041788, 32083576, 64167152]

約数ペア:

[(1, 64167152), (2, 32083576), (4, 16041788), (7, 9166736), (8, 8020894), (14, 4583368), (16, 4010447), (28, 2291684), (56, 1145842), (112, 572921), (199, 322448), (398, 161224), (796, 80612), (1393, 46064), (1592, 40306), (2786, 23032), (2879, 22288), (3184, 20153), (5572, 11516), (5758, 11144)]