25141587884

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5351}}^1\times {\mathrm{5413}}^1$

素因数の和:10806

約数の個数: 48

約数和(自身を含む): 51924504576

約数和(自身を除く): 26782916692

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 5351, 5413, 10702, 10826, 21404, 21652, 37457, 37891, 74914, 75782, 149828, 151564, 165881, 167803, 331762, 335606, 663524, 671212, 1161167, 1174621, 2322334, 2349242, 4644668, 4698484, 28964963, 57929926, 115859852, 202754741, 405509482, 811018964, 897913853, 1795827706, 3591655412, 6285396971, 12570793942, 25141587884]

約数ペア:

[(1, 25141587884), (2, 12570793942), (4, 6285396971), (7, 3591655412), (14, 1795827706), (28, 897913853), (31, 811018964), (62, 405509482), (124, 202754741), (217, 115859852), (434, 57929926), (868, 28964963), (5351, 4698484), (5413, 4644668), (10702, 2349242), (10826, 2322334), (21404, 1174621), (21652, 1161167), (37457, 671212), (37891, 663524), (74914, 335606), (75782, 331762), (149828, 167803), (151564, 165881)]