72401894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{4133}}^1$

素因数の和:4615

約数の個数: 16

約数和(自身を含む): 114594480

約数和(自身を除く): 42192586

約数列:

[1, 2, 19, 38, 461, 922, 4133, 8266, 8759, 17518, 78527, 157054, 1905313, 3810626, 36200947, 72401894]

約数ペア:

[(1, 72401894), (2, 36200947), (19, 3810626), (38, 1905313), (461, 157054), (922, 78527), (4133, 17518), (8266, 8759)]