68685266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{853}}^1$

素因数の和:1050

約数の個数: 32

約数和(自身を含む): 117647040

約数和(自身を除く): 48961774

約数列:

[1, 2, 13, 19, 26, 38, 163, 247, 326, 494, 853, 1706, 2119, 3097, 4238, 6194, 11089, 16207, 22178, 32414, 40261, 80522, 139039, 210691, 278078, 421382, 1807507, 2641741, 3615014, 5283482, 34342633, 68685266]

約数ペア:

[(1, 68685266), (2, 34342633), (13, 5283482), (19, 3615014), (26, 2641741), (38, 1807507), (163, 421382), (247, 278078), (326, 210691), (494, 139039), (853, 80522), (1706, 40261), (2119, 32414), (3097, 22178), (4238, 16207), (6194, 11089)]