68387214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{12821}}^1$

素因数の和:12960

約数の個数: 32

約数和(自身を含む): 157556736

約数和(自身を除く): 89169522

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 5334, 12821, 25642, 38463, 76926, 89747, 179494, 269241, 538482, 1628267, 3256534, 4884801, 9769602, 11397869, 22795738, 34193607, 68387214]

約数ペア:

[(1, 68387214), (2, 34193607), (3, 22795738), (6, 11397869), (7, 9769602), (14, 4884801), (21, 3256534), (42, 1628267), (127, 538482), (254, 269241), (381, 179494), (762, 89747), (889, 76926), (1778, 38463), (2667, 25642), (5334, 12821)]