78792868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{5443}}^1$

素因数の和:5512

約数の個数: 48

約数和(自身を含む): 175601664

約数和(自身を除く): 96808796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 1034, 1316, 2068, 3619, 5443, 7238, 10886, 14476, 21772, 38101, 59873, 76202, 119746, 152404, 239492, 255821, 419111, 511642, 838222, 1023284, 1676444, 1790747, 2814031, 3581494, 5628062, 7162988, 11256124, 19698217, 39396434, 78792868]

約数ペア:

[(1, 78792868), (2, 39396434), (4, 19698217), (7, 11256124), (11, 7162988), (14, 5628062), (22, 3581494), (28, 2814031), (44, 1790747), (47, 1676444), (77, 1023284), (94, 838222), (154, 511642), (188, 419111), (308, 255821), (329, 239492), (517, 152404), (658, 119746), (1034, 76202), (1316, 59873), (2068, 38101), (3619, 21772), (5443, 14476), (7238, 10886)]