29153072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{140159}}^1$

素因数の和:140180

約数の個数: 20

約数和(自身を含む): 60829440

約数和(自身を除く): 31676368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 140159, 280318, 560636, 1121272, 1822067, 2242544, 3644134, 7288268, 14576536, 29153072]

約数ペア:

[(1, 29153072), (2, 14576536), (4, 7288268), (8, 3644134), (13, 2242544), (16, 1822067), (26, 1121272), (52, 560636), (104, 280318), (208, 140159)]