27983952

素因数分解:

$2^4\times 3^2\times {\mathrm{373}}^1\times {\mathrm{521}}^1$

素因数の和:908

約数の個数: 60

約数和(自身を含む): 78676884

約数和(自身を除く): 50692932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 373, 521, 746, 1042, 1119, 1492, 1563, 2084, 2238, 2984, 3126, 3357, 4168, 4476, 4689, 5968, 6252, 6714, 8336, 8952, 9378, 12504, 13428, 17904, 18756, 25008, 26856, 37512, 53712, 75024, 194333, 388666, 582999, 777332, 1165998, 1554664, 1748997, 2331996, 3109328, 3497994, 4663992, 6995988, 9327984, 13991976, 27983952]

約数ペア:

[(1, 27983952), (2, 13991976), (3, 9327984), (4, 6995988), (6, 4663992), (8, 3497994), (9, 3109328), (12, 2331996), (16, 1748997), (18, 1554664), (24, 1165998), (36, 777332), (48, 582999), (72, 388666), (144, 194333), (373, 75024), (521, 53712), (746, 37512), (1042, 26856), (1119, 25008), (1492, 18756), (1563, 17904), (2084, 13428), (2238, 12504), (2984, 9378), (3126, 8952), (3357, 8336), (4168, 6714), (4476, 6252), (4689, 5968)]