28315512

素因数分解:

$2^3\times 3^2\times {\mathrm{393271}}^1$

素因数の和:393283

約数の個数: 24

約数和(自身を含む): 76688040

約数和(自身を除く): 48372528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 393271, 786542, 1179813, 1573084, 2359626, 3146168, 3539439, 4719252, 7078878, 9438504, 14157756, 28315512]

約数ペア:

[(1, 28315512), (2, 14157756), (3, 9438504), (4, 7078878), (6, 4719252), (8, 3539439), (9, 3146168), (12, 2359626), (18, 1573084), (24, 1179813), (36, 786542), (72, 393271)]