28471634

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^2$

素因数の和:302

約数の個数: 24

約数和(自身を含む): 46204020

約数和(自身を除く): 17732386

約数列:

[1, 2, 17, 34, 89, 97, 178, 194, 1513, 1649, 3026, 3298, 8633, 9409, 17266, 18818, 146761, 159953, 293522, 319906, 837401, 1674802, 14235817, 28471634]

約数ペア:

[(1, 28471634), (2, 14235817), (17, 1674802), (34, 837401), (89, 319906), (97, 293522), (178, 159953), (194, 146761), (1513, 18818), (1649, 17266), (3026, 9409), (3298, 8633)]