668528068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{2297}}^1$

素因数の和:2536

約数の個数: 48

約数和(自身を含む): 1310687280

約数和(自身を除く): 642159212

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 193, 377, 386, 754, 772, 1508, 2297, 2509, 4594, 5018, 5597, 9188, 10036, 11194, 22388, 29861, 59722, 66613, 72761, 119444, 133226, 145522, 266452, 291044, 443321, 865969, 886642, 1731938, 1773284, 3463876, 5763173, 11526346, 12856309, 23052692, 25712618, 51425236, 167132017, 334264034, 668528068]

約数ペア:

[(1, 668528068), (2, 334264034), (4, 167132017), (13, 51425236), (26, 25712618), (29, 23052692), (52, 12856309), (58, 11526346), (116, 5763173), (193, 3463876), (377, 1773284), (386, 1731938), (754, 886642), (772, 865969), (1508, 443321), (2297, 291044), (2509, 266452), (4594, 145522), (5018, 133226), (5597, 119444), (9188, 72761), (10036, 66613), (11194, 59722), (22388, 29861)]