26887882

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 47698560

約数和(自身を除く): 20810678

約数列:

[1, 2, 7, 14, 41, 82, 139, 278, 287, 337, 574, 674, 973, 1946, 2359, 4718, 5699, 11398, 13817, 27634, 39893, 46843, 79786, 93686, 96719, 193438, 327901, 655802, 1920563, 3841126, 13443941, 26887882]

約数ペア:

[(1, 26887882), (2, 13443941), (7, 3841126), (14, 1920563), (41, 655802), (82, 327901), (139, 193438), (278, 96719), (287, 93686), (337, 79786), (574, 46843), (674, 39893), (973, 27634), (1946, 13817), (2359, 11398), (4718, 5699)]