40823916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2467}}^1$

素因数の和:2678

約数の個数: 48

約数和(自身を含む): 109460736

約数和(自身を除く): 68636820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 1182, 1379, 2364, 2467, 2758, 4137, 4934, 5516, 7401, 8274, 9868, 14802, 16548, 17269, 29604, 34538, 51807, 69076, 103614, 207228, 485999, 971998, 1457997, 1943996, 2915994, 3401993, 5831988, 6803986, 10205979, 13607972, 20411958, 40823916]

約数ペア:

[(1, 40823916), (2, 20411958), (3, 13607972), (4, 10205979), (6, 6803986), (7, 5831988), (12, 3401993), (14, 2915994), (21, 1943996), (28, 1457997), (42, 971998), (84, 485999), (197, 207228), (394, 103614), (591, 69076), (788, 51807), (1182, 34538), (1379, 29604), (2364, 17269), (2467, 16548), (2758, 14802), (4137, 9868), (4934, 8274), (5516, 7401)]