29128426

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1\times {\mathrm{449}}^1$

素因数の和:813

約数の個数: 16

約数和(自身を含む): 44280000

約数和(自身を除く): 15151574

約数列:

[1, 2, 163, 199, 326, 398, 449, 898, 32437, 64874, 73187, 89351, 146374, 178702, 14564213, 29128426]

約数ペア:

[(1, 29128426), (2, 14564213), (163, 178702), (199, 146374), (326, 89351), (398, 73187), (449, 64874), (898, 32437)]