15691334666

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{2753}}^1$

素因数の和:3387

約数の個数: 64

約数和(自身を含む): 29035708416

約数和(自身を除く): 13344373750

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 571, 713, 1142, 1426, 2753, 3997, 4991, 5506, 7994, 9982, 13133, 17701, 19271, 26266, 35402, 38542, 63319, 85343, 91931, 123907, 126638, 170686, 183862, 247814, 407123, 443233, 597401, 814246, 886466, 1194802, 1571963, 1962889, 2849861, 3143926, 3925778, 5699722, 11003741, 13740223, 22007482, 27480446, 36155149, 48730853, 72310298, 97461706, 253086043, 341115971, 506172086, 682231942, 1120809619, 2241619238, 7845667333, 15691334666]

約数ペア:

[(1, 15691334666), (2, 7845667333), (7, 2241619238), (14, 1120809619), (23, 682231942), (31, 506172086), (46, 341115971), (62, 253086043), (161, 97461706), (217, 72310298), (322, 48730853), (434, 36155149), (571, 27480446), (713, 22007482), (1142, 13740223), (1426, 11003741), (2753, 5699722), (3997, 3925778), (4991, 3143926), (5506, 2849861), (7994, 1962889), (9982, 1571963), (13133, 1194802), (17701, 886466), (19271, 814246), (26266, 597401), (35402, 443233), (38542, 407123), (63319, 247814), (85343, 183862), (91931, 170686), (123907, 126638)]