61431604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{4943}}^1$

素因数の和:5199

約数の個数: 24

約数和(自身を含む): 116282880

約数和(自身を除く): 54851276

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 956, 3107, 4943, 6214, 9886, 12428, 19772, 64259, 128518, 257036, 1181377, 2362754, 4725508, 15357901, 30715802, 61431604]

約数ペア:

[(1, 61431604), (2, 30715802), (4, 15357901), (13, 4725508), (26, 2362754), (52, 1181377), (239, 257036), (478, 128518), (956, 64259), (3107, 19772), (4943, 12428), (6214, 9886)]