28551574

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1\times {\mathrm{461}}^1$

素因数の和:815

約数の個数: 16

約数和(自身を含む): 43409520

約数和(自身を除く): 14857946

約数列:

[1, 2, 173, 179, 346, 358, 461, 922, 30967, 61934, 79753, 82519, 159506, 165038, 14275787, 28551574]

約数ペア:

[(1, 28551574), (2, 14275787), (173, 165038), (179, 159506), (346, 82519), (358, 79753), (461, 61934), (922, 30967)]