27478448

素因数分解:

$2^4\times {\mathrm{991}}^1\times {\mathrm{1733}}^1$

素因数の和:2732

約数の個数: 20

約数和(自身を含む): 53323968

約数和(自身を除く): 25845520

約数列:

[1, 2, 4, 8, 16, 991, 1733, 1982, 3466, 3964, 6932, 7928, 13864, 15856, 27728, 1717403, 3434806, 6869612, 13739224, 27478448]

約数ペア:

[(1, 27478448), (2, 13739224), (4, 6869612), (8, 3434806), (16, 1717403), (991, 27728), (1733, 15856), (1982, 13864), (3466, 7928), (3964, 6932)]