8149936

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1$

素因数の和:146

約数の個数: 60

約数和(自身を含む): 17858232

約数和(自身を除く): 9708296

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 83, 136, 152, 166, 272, 304, 323, 332, 361, 646, 664, 722, 1292, 1328, 1411, 1444, 1577, 2584, 2822, 2888, 3154, 5168, 5644, 5776, 6137, 6308, 11288, 12274, 12616, 22576, 24548, 25232, 26809, 29963, 49096, 53618, 59926, 98192, 107236, 119852, 214472, 239704, 428944, 479408, 509371, 1018742, 2037484, 4074968, 8149936]

約数ペア:

[(1, 8149936), (2, 4074968), (4, 2037484), (8, 1018742), (16, 509371), (17, 479408), (19, 428944), (34, 239704), (38, 214472), (68, 119852), (76, 107236), (83, 98192), (136, 59926), (152, 53618), (166, 49096), (272, 29963), (304, 26809), (323, 25232), (332, 24548), (361, 22576), (646, 12616), (664, 12274), (722, 11288), (1292, 6308), (1328, 6137), (1411, 5776), (1444, 5644), (1577, 5168), (2584, 3154), (2822, 2888)]