275996968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{85607}}^1$

素因数の和:85657

約数の個数: 32

約数和(自身を含む): 575285760

約数和(自身を除く): 299288792

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 85607, 171214, 342428, 684856, 1112891, 2225782, 2653817, 4451564, 5307634, 8903128, 10615268, 21230536, 34499621, 68999242, 137998484, 275996968]

約数ペア:

[(1, 275996968), (2, 137998484), (4, 68999242), (8, 34499621), (13, 21230536), (26, 10615268), (31, 8903128), (52, 5307634), (62, 4451564), (104, 2653817), (124, 2225782), (248, 1112891), (403, 684856), (806, 342428), (1612, 171214), (3224, 85607)]