27803828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{1063}}^1$

素因数の和:1583

約数の個数: 24

約数和(自身を含む): 52553088

約数和(自身を除く): 24749260

約数列:

[1, 2, 4, 13, 26, 52, 503, 1006, 1063, 2012, 2126, 4252, 6539, 13078, 13819, 26156, 27638, 55276, 534689, 1069378, 2138756, 6950957, 13901914, 27803828]

約数ペア:

[(1, 27803828), (2, 13901914), (4, 6950957), (13, 2138756), (26, 1069378), (52, 534689), (503, 55276), (1006, 27638), (1063, 26156), (2012, 13819), (2126, 13078), (4252, 6539)]