28547928

素因数分解:

$2^3\times 3^2\times {\mathrm{373}}^1\times {\mathrm{1063}}^1$

素因数の和:1448

約数の個数: 48

約数和(自身を含む): 77597520

約数和(自身を除く): 49049592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 373, 746, 1063, 1119, 1492, 2126, 2238, 2984, 3189, 3357, 4252, 4476, 6378, 6714, 8504, 8952, 9567, 12756, 13428, 19134, 25512, 26856, 38268, 76536, 396499, 792998, 1189497, 1585996, 2378994, 3171992, 3568491, 4757988, 7136982, 9515976, 14273964, 28547928]

約数ペア:

[(1, 28547928), (2, 14273964), (3, 9515976), (4, 7136982), (6, 4757988), (8, 3568491), (9, 3171992), (12, 2378994), (18, 1585996), (24, 1189497), (36, 792998), (72, 396499), (373, 76536), (746, 38268), (1063, 26856), (1119, 25512), (1492, 19134), (2126, 13428), (2238, 12756), (2984, 9567), (3189, 8952), (3357, 8504), (4252, 6714), (4476, 6378)]