140235628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{36943}}^1$

素因数の和:37033

約数の個数: 24

約数和(自身を含む): 267917888

約数和(自身を除く): 127682260

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 36943, 73886, 147772, 480259, 960518, 1921036, 2696839, 5393678, 10787356, 35058907, 70117814, 140235628]

約数ペア:

[(1, 140235628), (2, 70117814), (4, 35058907), (13, 10787356), (26, 5393678), (52, 2696839), (73, 1921036), (146, 960518), (292, 480259), (949, 147772), (1898, 73886), (3796, 36943)]