74340976

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2111}}^1$

素因数の和:2221

約数の個数: 40

約数和(自身を含む): 150847488

約数和(自身を除く): 76506512

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 248, 284, 496, 568, 1136, 2111, 2201, 4222, 4402, 8444, 8804, 16888, 17608, 33776, 35216, 65441, 130882, 149881, 261764, 299762, 523528, 599524, 1047056, 1199048, 2398096, 4646311, 9292622, 18585244, 37170488, 74340976]

約数ペア:

[(1, 74340976), (2, 37170488), (4, 18585244), (8, 9292622), (16, 4646311), (31, 2398096), (62, 1199048), (71, 1047056), (124, 599524), (142, 523528), (248, 299762), (284, 261764), (496, 149881), (568, 130882), (1136, 65441), (2111, 35216), (2201, 33776), (4222, 17608), (4402, 16888), (8444, 8804)]