28957316

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{557}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 52168536

約数和(自身を除く): 23211220

約数列:

[1, 2, 4, 41, 82, 164, 317, 557, 634, 1114, 1268, 2228, 12997, 22837, 25994, 45674, 51988, 91348, 176569, 353138, 706276, 7239329, 14478658, 28957316]

約数ペア:

[(1, 28957316), (2, 14478658), (4, 7239329), (41, 706276), (82, 353138), (164, 176569), (317, 91348), (557, 51988), (634, 45674), (1114, 25994), (1268, 22837), (2228, 12997)]