74312572

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{971}}^1$

素因数の和:1066

約数の個数: 36

約数和(自身を含む): 139985496

約数和(自身を除く): 65672924

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 361, 722, 971, 1007, 1444, 1942, 2014, 3884, 4028, 18449, 19133, 36898, 38266, 51463, 73796, 76532, 102926, 205852, 350531, 701062, 977797, 1402124, 1955594, 3911188, 18578143, 37156286, 74312572]

約数ペア:

[(1, 74312572), (2, 37156286), (4, 18578143), (19, 3911188), (38, 1955594), (53, 1402124), (76, 977797), (106, 701062), (212, 350531), (361, 205852), (722, 102926), (971, 76532), (1007, 73796), (1444, 51463), (1942, 38266), (2014, 36898), (3884, 19133), (4028, 18449)]