68858446

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{1321}}^1$

素因数の和:1779

約数の個数: 16

約数和(自身を含む): 105178320

約数和(自身を除く): 36319874

約数列:

[1, 2, 67, 134, 389, 778, 1321, 2642, 26063, 52126, 88507, 177014, 513869, 1027738, 34429223, 68858446]

約数ペア:

[(1, 68858446), (2, 34429223), (67, 1027738), (134, 513869), (389, 177014), (778, 88507), (1321, 52126), (2642, 26063)]