68607686

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{821}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 121208832

約数和(自身を除く): 52601146

約数列:

[1, 2, 7, 14, 47, 94, 127, 254, 329, 658, 821, 889, 1642, 1778, 5747, 5969, 11494, 11938, 38587, 41783, 77174, 83566, 104267, 208534, 270109, 540218, 729869, 1459738, 4900549, 9801098, 34303843, 68607686]

約数ペア:

[(1, 68607686), (2, 34303843), (7, 9801098), (14, 4900549), (47, 1459738), (94, 729869), (127, 540218), (254, 270109), (329, 208534), (658, 104267), (821, 83566), (889, 77174), (1642, 41783), (1778, 38587), (5747, 11938), (5969, 11494)]