25122772

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2441}}^1$

素因数の和:2559

約数の個数: 24

約数和(自身を含む): 45948672

約数和(自身を除く): 20825900

約数列:

[1, 2, 4, 31, 62, 83, 124, 166, 332, 2441, 2573, 4882, 5146, 9764, 10292, 75671, 151342, 202603, 302684, 405206, 810412, 6280693, 12561386, 25122772]

約数ペア:

[(1, 25122772), (2, 12561386), (4, 6280693), (31, 810412), (62, 405206), (83, 302684), (124, 202603), (166, 151342), (332, 75671), (2441, 10292), (2573, 9764), (4882, 5146)]