28376210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97849}}^1$

素因数の和:97885

約数の個数: 16

約数和(自身を含む): 52839000

約数和(自身を除く): 24462790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 97849, 195698, 489245, 978490, 2837621, 5675242, 14188105, 28376210]

約数ペア:

[(1, 28376210), (2, 14188105), (5, 5675242), (10, 2837621), (29, 978490), (58, 489245), (145, 195698), (290, 97849)]