6447742

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 11612160

約数和(自身を除く): 5164418

約数列:

[1, 2, 7, 14, 41, 47, 82, 94, 239, 287, 329, 478, 574, 658, 1673, 1927, 3346, 3854, 9799, 11233, 13489, 19598, 22466, 26978, 68593, 78631, 137186, 157262, 460553, 921106, 3223871, 6447742]

約数ペア:

[(1, 6447742), (2, 3223871), (7, 921106), (14, 460553), (41, 157262), (47, 137186), (82, 78631), (94, 68593), (239, 26978), (287, 22466), (329, 19598), (478, 13489), (574, 11233), (658, 9799), (1673, 3854), (1927, 3346)]