275478832

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{30911}}^1$

素因数の和:31476

約数の個数: 20

約数和(自身を含む): 534715776

約数和(自身を除く): 259236944

約数列:

[1, 2, 4, 8, 16, 557, 1114, 2228, 4456, 8912, 30911, 61822, 123644, 247288, 494576, 17217427, 34434854, 68869708, 137739416, 275478832]

約数ペア:

[(1, 275478832), (2, 137739416), (4, 68869708), (8, 34434854), (16, 17217427), (557, 494576), (1114, 247288), (2228, 123644), (4456, 61822), (8912, 30911)]