28166830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97127}}^1$

素因数の和:97163

約数の個数: 16

約数和(自身を含む): 52449120

約数和(自身を除く): 24282290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 97127, 194254, 485635, 971270, 2816683, 5633366, 14083415, 28166830]

約数ペア:

[(1, 28166830), (2, 14083415), (5, 5633366), (10, 2816683), (29, 971270), (58, 485635), (145, 194254), (290, 97127)]