28315752

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{19997}}^1$

素因数の和:20065

約数の個数: 32

約数和(自身を含む): 71992800

約数和(自身を除く): 43677048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 708, 1416, 19997, 39994, 59991, 79988, 119982, 159976, 239964, 479928, 1179823, 2359646, 3539469, 4719292, 7078938, 9438584, 14157876, 28315752]

約数ペア:

[(1, 28315752), (2, 14157876), (3, 9438584), (4, 7078938), (6, 4719292), (8, 3539469), (12, 2359646), (24, 1179823), (59, 479928), (118, 239964), (177, 159976), (236, 119982), (354, 79988), (472, 59991), (708, 39994), (1416, 19997)]