26764220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{191173}}^1$

素因数の和:191189

約数の個数: 24

約数和(自身を含む): 64234464

約数和(自身を除く): 37470244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 191173, 382346, 764692, 955865, 1338211, 1911730, 2676422, 3823460, 5352844, 6691055, 13382110, 26764220]

約数ペア:

[(1, 26764220), (2, 13382110), (4, 6691055), (5, 5352844), (7, 3823460), (10, 2676422), (14, 1911730), (20, 1338211), (28, 955865), (35, 764692), (70, 382346), (140, 191173)]