28985874

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{2213}}^1$

素因数の和:2314

約数の個数: 32

約数和(自身を含む): 60575040

約数和(自身を除く): 31589166

約数列:

[1, 2, 3, 6, 37, 59, 74, 111, 118, 177, 222, 354, 2183, 2213, 4366, 4426, 6549, 6639, 13098, 13278, 81881, 130567, 163762, 245643, 261134, 391701, 491286, 783402, 4830979, 9661958, 14492937, 28985874]

約数ペア:

[(1, 28985874), (2, 14492937), (3, 9661958), (6, 4830979), (37, 783402), (59, 491286), (74, 391701), (111, 261134), (118, 245643), (177, 163762), (222, 130567), (354, 81881), (2183, 13278), (2213, 13098), (4366, 6639), (4426, 6549)]