40914916

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47137}}^1$

素因数の和:47179

約数の個数: 24

約数和(自身を含む): 84471296

約数和(自身を除く): 43556380

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 47137, 94274, 188548, 329959, 659918, 1319836, 1461247, 2922494, 5844988, 10228729, 20457458, 40914916]

約数ペア:

[(1, 40914916), (2, 20457458), (4, 10228729), (7, 5844988), (14, 2922494), (28, 1461247), (31, 1319836), (62, 659918), (124, 329959), (217, 188548), (434, 94274), (868, 47137)]