68124184

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{743}}^1$

素因数の和:979

約数の個数: 32

約数和(自身を含む): 130482720

約数和(自身を除く): 62358536

約数列:

[1, 2, 4, 8, 73, 146, 157, 292, 314, 584, 628, 743, 1256, 1486, 2972, 5944, 11461, 22922, 45844, 54239, 91688, 108478, 116651, 216956, 233302, 433912, 466604, 933208, 8515523, 17031046, 34062092, 68124184]

約数ペア:

[(1, 68124184), (2, 34062092), (4, 17031046), (8, 8515523), (73, 933208), (146, 466604), (157, 433912), (292, 233302), (314, 216956), (584, 116651), (628, 108478), (743, 91688), (1256, 54239), (1486, 45844), (2972, 22922), (5944, 11461)]