40657036

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{76423}}^1$

素因数の和:76453

約数の個数: 24

約数和(自身を含む): 85594880

約数和(自身を除く): 44937844

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 76423, 152846, 305692, 534961, 1069922, 1452037, 2139844, 2904074, 5808148, 10164259, 20328518, 40657036]

約数ペア:

[(1, 40657036), (2, 20328518), (4, 10164259), (7, 5808148), (14, 2904074), (19, 2139844), (28, 1452037), (38, 1069922), (76, 534961), (133, 305692), (266, 152846), (532, 76423)]