40828008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{130859}}^1$

素因数の和:130881

約数の個数: 32

約数和(自身を含む): 109922400

約数和(自身を除く): 69094392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 130859, 261718, 392577, 523436, 785154, 1046872, 1570308, 1701167, 3140616, 3402334, 5103501, 6804668, 10207002, 13609336, 20414004, 40828008]

約数ペア:

[(1, 40828008), (2, 20414004), (3, 13609336), (4, 10207002), (6, 6804668), (8, 5103501), (12, 3402334), (13, 3140616), (24, 1701167), (26, 1570308), (39, 1046872), (52, 785154), (78, 523436), (104, 392577), (156, 261718), (312, 130859)]