71009512

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{797}}^1$

素因数の和:890

約数の個数: 64

約数和(自身を含む): 160110720

約数和(自身を除く): 89101208

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 43, 56, 74, 86, 148, 172, 259, 296, 301, 344, 518, 602, 797, 1036, 1204, 1591, 1594, 2072, 2408, 3182, 3188, 5579, 6364, 6376, 11137, 11158, 12728, 22274, 22316, 29489, 34271, 44548, 44632, 58978, 68542, 89096, 117956, 137084, 206423, 235912, 239897, 274168, 412846, 479794, 825692, 959588, 1268027, 1651384, 1919176, 2536054, 5072108, 8876189, 10144216, 17752378, 35504756, 71009512]

約数ペア:

[(1, 71009512), (2, 35504756), (4, 17752378), (7, 10144216), (8, 8876189), (14, 5072108), (28, 2536054), (37, 1919176), (43, 1651384), (56, 1268027), (74, 959588), (86, 825692), (148, 479794), (172, 412846), (259, 274168), (296, 239897), (301, 235912), (344, 206423), (518, 137084), (602, 117956), (797, 89096), (1036, 68542), (1204, 58978), (1591, 44632), (1594, 44548), (2072, 34271), (2408, 29489), (3182, 22316), (3188, 22274), (5579, 12728), (6364, 11158), (6376, 11137)]