27287288

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6863}}^1$

素因数の和:6947

約数の個数: 32

約数和(自身を含む): 59304960

約数和(自身を除く): 32017672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 6863, 13726, 27452, 48041, 54904, 96082, 192164, 384328, 487273, 974546, 1949092, 3410911, 3898184, 6821822, 13643644, 27287288]

約数ペア:

[(1, 27287288), (2, 13643644), (4, 6821822), (7, 3898184), (8, 3410911), (14, 1949092), (28, 974546), (56, 487273), (71, 384328), (142, 192164), (284, 96082), (497, 54904), (568, 48041), (994, 27452), (1988, 13726), (3976, 6863)]