28928045210

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{17747267}}^1$

素因数の和:17747437

約数の個数: 16

約数和(自身を含む): 52389935136

約数和(自身を除く): 23461889926

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 17747267, 35494534, 88736335, 177472670, 2892804521, 5785609042, 14464022605, 28928045210]

約数ペア:

[(1, 28928045210), (2, 14464022605), (5, 5785609042), (10, 2892804521), (163, 177472670), (326, 88736335), (815, 35494534), (1630, 17747267)]