40859686

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{22279}}^1$

素因数の和:22419

約数の個数: 16

約数和(自身を含む): 70583040

約数和(自身を除く): 29723354

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 22279, 44558, 155953, 311906, 2918549, 5837098, 20429843, 40859686]

約数ペア:

[(1, 40859686), (2, 20429843), (7, 5837098), (14, 2918549), (131, 311906), (262, 155953), (917, 44558), (1834, 22279)]