8289179704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1753}}^1\times {\mathrm{2393}}^1$

素因数の和:4184

約数の個数: 64

約数和(自身を含む): 17636119200

約数和(自身を除く): 9346939496

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1753, 1976, 2393, 3506, 4786, 7012, 9572, 14024, 19144, 22789, 31109, 33307, 45467, 45578, 62218, 66614, 90934, 91156, 124436, 133228, 181868, 182312, 248872, 266456, 363736, 432991, 591071, 865982, 1182142, 1731964, 2364284, 3463928, 4194929, 4728568, 8389858, 16779716, 33559432, 54534077, 79703651, 109068154, 159407302, 218136308, 318814604, 436272616, 637629208, 1036147463, 2072294926, 4144589852, 8289179704]

約数ペア:

[(1, 8289179704), (2, 4144589852), (4, 2072294926), (8, 1036147463), (13, 637629208), (19, 436272616), (26, 318814604), (38, 218136308), (52, 159407302), (76, 109068154), (104, 79703651), (152, 54534077), (247, 33559432), (494, 16779716), (988, 8389858), (1753, 4728568), (1976, 4194929), (2393, 3463928), (3506, 2364284), (4786, 1731964), (7012, 1182142), (9572, 865982), (14024, 591071), (19144, 432991), (22789, 363736), (31109, 266456), (33307, 248872), (45467, 182312), (45578, 181868), (62218, 133228), (66614, 124436), (90934, 91156)]