68875924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{42727}}^1$

素因数の和:42775

約数の個数: 24

約数和(自身を含む): 133995008

約数和(自身を除く): 65119084

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 42727, 85454, 170908, 555451, 1110902, 1324537, 2221804, 2649074, 5298148, 17218981, 34437962, 68875924]

約数ペア:

[(1, 68875924), (2, 34437962), (4, 17218981), (13, 5298148), (26, 2649074), (31, 2221804), (52, 1324537), (62, 1110902), (124, 555451), (403, 170908), (806, 85454), (1612, 42727)]