40849858

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71167}}^1$

素因数の和:71217

約数の個数: 16

約数和(自身を含む): 71737344

約数和(自身を除く): 30887486

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 71167, 142334, 498169, 996338, 2917847, 5835694, 20424929, 40849858]

約数ペア:

[(1, 40849858), (2, 20424929), (7, 5835694), (14, 2917847), (41, 996338), (82, 498169), (287, 142334), (574, 71167)]