4997872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:481

約数の個数: 40

約数和(自身を含む): 10735920

約数和(自身を除く): 5738048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 146, 176, 292, 389, 584, 778, 803, 1168, 1556, 1606, 3112, 3212, 4279, 6224, 6424, 8558, 12848, 17116, 28397, 34232, 56794, 68464, 113588, 227176, 312367, 454352, 624734, 1249468, 2498936, 4997872]

約数ペア:

[(1, 4997872), (2, 2498936), (4, 1249468), (8, 624734), (11, 454352), (16, 312367), (22, 227176), (44, 113588), (73, 68464), (88, 56794), (146, 34232), (176, 28397), (292, 17116), (389, 12848), (584, 8558), (778, 6424), (803, 6224), (1168, 4279), (1556, 3212), (1606, 3112)]