7001288

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 16051200

約数和(自身を除く): 9049912

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 37, 56, 62, 74, 109, 124, 148, 217, 218, 248, 259, 296, 434, 436, 518, 763, 868, 872, 1036, 1147, 1526, 1736, 2072, 2294, 3052, 3379, 4033, 4588, 6104, 6758, 8029, 8066, 9176, 13516, 16058, 16132, 23653, 27032, 28231, 32116, 32264, 47306, 56462, 64232, 94612, 112924, 125023, 189224, 225848, 250046, 500092, 875161, 1000184, 1750322, 3500644, 7001288]

約数ペア:

[(1, 7001288), (2, 3500644), (4, 1750322), (7, 1000184), (8, 875161), (14, 500092), (28, 250046), (31, 225848), (37, 189224), (56, 125023), (62, 112924), (74, 94612), (109, 64232), (124, 56462), (148, 47306), (217, 32264), (218, 32116), (248, 28231), (259, 27032), (296, 23653), (434, 16132), (436, 16058), (518, 13516), (763, 9176), (868, 8066), (872, 8029), (1036, 6758), (1147, 6104), (1526, 4588), (1736, 4033), (2072, 3379), (2294, 3052)]