28199831

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 31667328

約数和(自身を除く): 3467497

約数列:

[1, 11, 67, 83, 461, 737, 913, 5071, 5561, 30887, 38263, 61171, 339757, 420893, 2563621, 28199831]

約数ペア:

[(1, 28199831), (11, 2563621), (67, 420893), (83, 339757), (461, 61171), (737, 38263), (913, 30887), (5071, 5561)]