68791352

素因数分解:

$2^3\times 7^1\times {\mathrm{953}}^1\times {\mathrm{1289}}^1$

素因数の和:2255

約数の個数: 32

約数和(自身を含む): 147679200

約数和(自身を除く): 78887848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 953, 1289, 1906, 2578, 3812, 5156, 6671, 7624, 9023, 10312, 13342, 18046, 26684, 36092, 53368, 72184, 1228417, 2456834, 4913668, 8598919, 9827336, 17197838, 34395676, 68791352]

約数ペア:

[(1, 68791352), (2, 34395676), (4, 17197838), (7, 9827336), (8, 8598919), (14, 4913668), (28, 2456834), (56, 1228417), (953, 72184), (1289, 53368), (1906, 36092), (2578, 26684), (3812, 18046), (5156, 13342), (6671, 10312), (7624, 9023)]