14000000392

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{757}}^1\times {\mathrm{2521}}^1$

素因数の和:3422

約数の個数: 64

約数和(自身を含む): 30280947840

約数和(自身を除く): 16280947448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 757, 917, 1048, 1514, 1834, 2521, 3028, 3668, 5042, 5299, 6056, 7336, 10084, 10598, 17647, 20168, 21196, 35294, 42392, 70588, 99167, 141176, 198334, 330251, 396668, 660502, 694169, 793336, 1321004, 1388338, 1908397, 2311757, 2642008, 2776676, 3816794, 4623514, 5553352, 7633588, 9247028, 13358779, 15267176, 18494056, 26717558, 53435116, 106870232, 250000007, 500000014, 1000000028, 1750000049, 2000000056, 3500000098, 7000000196, 14000000392]

約数ペア:

[(1, 14000000392), (2, 7000000196), (4, 3500000098), (7, 2000000056), (8, 1750000049), (14, 1000000028), (28, 500000014), (56, 250000007), (131, 106870232), (262, 53435116), (524, 26717558), (757, 18494056), (917, 15267176), (1048, 13358779), (1514, 9247028), (1834, 7633588), (2521, 5553352), (3028, 4623514), (3668, 3816794), (5042, 2776676), (5299, 2642008), (6056, 2311757), (7336, 1908397), (10084, 1388338), (10598, 1321004), (17647, 793336), (20168, 694169), (21196, 660502), (35294, 396668), (42392, 330251), (70588, 198334), (99167, 141176)]