28272846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{1109}}^1$

素因数の和:1728

約数の個数: 32

約数和(自身を含む): 64788480

約数和(自身を除く): 36515634

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 607, 1109, 1214, 1821, 2218, 3327, 3642, 4249, 6654, 7763, 8498, 12747, 15526, 23289, 25494, 46578, 673163, 1346326, 2019489, 4038978, 4712141, 9424282, 14136423, 28272846]

約数ペア:

[(1, 28272846), (2, 14136423), (3, 9424282), (6, 4712141), (7, 4038978), (14, 2019489), (21, 1346326), (42, 673163), (607, 46578), (1109, 25494), (1214, 23289), (1821, 15526), (2218, 12747), (3327, 8498), (3642, 7763), (4249, 6654)]