28048436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31729}}^1$

素因数の和:31763

約数の個数: 24

約数和(自身を含む): 55971720

約数和(自身を除く): 27923284

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 31729, 63458, 126916, 412477, 539393, 824954, 1078786, 1649908, 2157572, 7012109, 14024218, 28048436]

約数ペア:

[(1, 28048436), (2, 14024218), (4, 7012109), (13, 2157572), (17, 1649908), (26, 1078786), (34, 824954), (52, 539393), (68, 412477), (221, 126916), (442, 63458), (884, 31729)]