72861992

素因数分解:

$2^3\times 7^1\times {\mathrm{379}}^1\times {\mathrm{3433}}^1$

素因数の和:3825

約数の個数: 32

約数和(自身を含む): 156590400

約数和(自身を除く): 83728408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 379, 758, 1516, 2653, 3032, 3433, 5306, 6866, 10612, 13732, 21224, 24031, 27464, 48062, 96124, 192248, 1301107, 2602214, 5204428, 9107749, 10408856, 18215498, 36430996, 72861992]

約数ペア:

[(1, 72861992), (2, 36430996), (4, 18215498), (7, 10408856), (8, 9107749), (14, 5204428), (28, 2602214), (56, 1301107), (379, 192248), (758, 96124), (1516, 48062), (2653, 27464), (3032, 24031), (3433, 21224), (5306, 13732), (6866, 10612)]