28305509908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{3604879}}^1$

素因数の和:3605047

約数の個数: 24

約数和(自身を含む): 53698292480

約数和(自身を除く): 25392782572

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 3926, 7852, 3604879, 7209758, 14419516, 46863427, 93726854, 187453708, 544336729, 1088673458, 2177346916, 7076377477, 14152754954, 28305509908]

約数ペア:

[(1, 28305509908), (2, 14152754954), (4, 7076377477), (13, 2177346916), (26, 1088673458), (52, 544336729), (151, 187453708), (302, 93726854), (604, 46863427), (1963, 14419516), (3926, 7209758), (7852, 3604879)]