78425986

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 124416000

約数和(自身を除く): 45990014

約数列:

[1, 2, 47, 59, 79, 94, 118, 158, 179, 358, 2773, 3713, 4661, 5546, 7426, 8413, 9322, 10561, 14141, 16826, 21122, 28282, 219067, 438134, 496367, 664627, 834319, 992734, 1329254, 1668638, 39212993, 78425986]

約数ペア:

[(1, 78425986), (2, 39212993), (47, 1668638), (59, 1329254), (79, 992734), (94, 834319), (118, 664627), (158, 496367), (179, 438134), (358, 219067), (2773, 28282), (3713, 21122), (4661, 16826), (5546, 14141), (7426, 10561), (8413, 9322)]