28346210

素因数分解:

$2^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{5569}}^1$

素因数の和:6085

約数の個数: 16

約数和(自身を含む): 51132600

約数和(自身を除く): 22786390

約数列:

[1, 2, 5, 10, 509, 1018, 2545, 5090, 5569, 11138, 27845, 55690, 2834621, 5669242, 14173105, 28346210]

約数ペア:

[(1, 28346210), (2, 14173105), (5, 5669242), (10, 2834621), (509, 55690), (1018, 27845), (2545, 11138), (5090, 5569)]