78038206

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 127290240

約数和(自身を除く): 49252034

約数列:

[1, 2, 19, 38, 43, 86, 163, 293, 326, 586, 817, 1634, 3097, 5567, 6194, 7009, 11134, 12599, 14018, 25198, 47759, 95518, 133171, 239381, 266342, 478762, 907421, 1814842, 2053637, 4107274, 39019103, 78038206]

約数ペア:

[(1, 78038206), (2, 39019103), (19, 4107274), (38, 2053637), (43, 1814842), (86, 907421), (163, 478762), (293, 266342), (326, 239381), (586, 133171), (817, 95518), (1634, 47759), (3097, 25198), (5567, 14018), (6194, 12599), (7009, 11134)]