15127504

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4357}}^1$

素因数の和:4403

約数の個数: 40

約数和(自身を含む): 34585088

約数和(自身を除く): 19457584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 4357, 8714, 17428, 30499, 34856, 60998, 69712, 121996, 135067, 243992, 270134, 487984, 540268, 945469, 1080536, 1890938, 2161072, 3781876, 7563752, 15127504]

約数ペア:

[(1, 15127504), (2, 7563752), (4, 3781876), (7, 2161072), (8, 1890938), (14, 1080536), (16, 945469), (28, 540268), (31, 487984), (56, 270134), (62, 243992), (112, 135067), (124, 121996), (217, 69712), (248, 60998), (434, 34856), (496, 30499), (868, 17428), (1736, 8714), (3472, 4357)]