26897722

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{991}}^1$

素因数の和:1365

約数の個数: 16

約数和(自身を含む): 41497344

約数和(自身を除く): 14599622

約数列:

[1, 2, 41, 82, 331, 662, 991, 1982, 13571, 27142, 40631, 81262, 328021, 656042, 13448861, 26897722]

約数ペア:

[(1, 26897722), (2, 13448861), (41, 656042), (82, 328021), (331, 81262), (662, 40631), (991, 27142), (1982, 13571)]