68077334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 113218560

約数和(自身を除く): 45141226

約数列:

[1, 2, 13, 26, 53, 106, 127, 254, 389, 689, 778, 1378, 1651, 3302, 5057, 6731, 10114, 13462, 20617, 41234, 49403, 87503, 98806, 175006, 268021, 536042, 642239, 1284478, 2618359, 5236718, 34038667, 68077334]

約数ペア:

[(1, 68077334), (2, 34038667), (13, 5236718), (26, 2618359), (53, 1284478), (106, 642239), (127, 536042), (254, 268021), (389, 175006), (689, 98806), (778, 87503), (1378, 49403), (1651, 41234), (3302, 20617), (5057, 13462), (6731, 10114)]