71444568

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{228989}}^1$

素因数の和:229011

約数の個数: 32

約数和(自身を含む): 192351600

約数和(自身を除く): 120907032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 228989, 457978, 686967, 915956, 1373934, 1831912, 2747868, 2976857, 5495736, 5953714, 8930571, 11907428, 17861142, 23814856, 35722284, 71444568]

約数ペア:

[(1, 71444568), (2, 35722284), (3, 23814856), (4, 17861142), (6, 11907428), (8, 8930571), (12, 5953714), (13, 5495736), (24, 2976857), (26, 2747868), (39, 1831912), (52, 1373934), (78, 915956), (104, 686967), (156, 457978), (312, 228989)]