28752264

素因数分解:

$2^3\times 3^2\times {\mathrm{241}}^1\times {\mathrm{1657}}^1$

素因数の和:1910

約数の個数: 48

約数和(自身を含む): 78241020

約数和(自身を除く): 49488756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 241, 482, 723, 964, 1446, 1657, 1928, 2169, 2892, 3314, 4338, 4971, 5784, 6628, 8676, 9942, 13256, 14913, 17352, 19884, 29826, 39768, 59652, 119304, 399337, 798674, 1198011, 1597348, 2396022, 3194696, 3594033, 4792044, 7188066, 9584088, 14376132, 28752264]

約数ペア:

[(1, 28752264), (2, 14376132), (3, 9584088), (4, 7188066), (6, 4792044), (8, 3594033), (9, 3194696), (12, 2396022), (18, 1597348), (24, 1198011), (36, 798674), (72, 399337), (241, 119304), (482, 59652), (723, 39768), (964, 29826), (1446, 19884), (1657, 17352), (1928, 14913), (2169, 13256), (2892, 9942), (3314, 8676), (4338, 6628), (4971, 5784)]