42375268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{1601}}^1$

素因数の和:2127

約数の個数: 24

約数和(自身を含む): 80067960

約数和(自身を除く): 37692692

約数列:

[1, 2, 4, 13, 26, 52, 509, 1018, 1601, 2036, 3202, 6404, 6617, 13234, 20813, 26468, 41626, 83252, 814909, 1629818, 3259636, 10593817, 21187634, 42375268]

約数ペア:

[(1, 42375268), (2, 21187634), (4, 10593817), (13, 3259636), (26, 1629818), (52, 814909), (509, 83252), (1018, 41626), (1601, 26468), (2036, 20813), (3202, 13234), (6404, 6617)]