68771998

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{4229}}^1$

素因数の和:4451

約数の個数: 16

約数和(自身を含む): 105986880

約数和(自身を除く): 37214882

約数列:

[1, 2, 47, 94, 173, 346, 4229, 8131, 8458, 16262, 198763, 397526, 731617, 1463234, 34385999, 68771998]

約数ペア:

[(1, 68771998), (2, 34385999), (47, 1463234), (94, 731617), (173, 397526), (346, 198763), (4229, 16262), (8131, 8458)]