42967892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 87360000

約数和(自身を除く): 44392108

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 103, 206, 209, 412, 418, 499, 836, 998, 1133, 1957, 1996, 2266, 3914, 4532, 5489, 7828, 9481, 10978, 18962, 21527, 21956, 37924, 43054, 51397, 86108, 102794, 104291, 205588, 208582, 417164, 565367, 976543, 1130734, 1953086, 2261468, 3906172, 10741973, 21483946, 42967892]

約数ペア:

[(1, 42967892), (2, 21483946), (4, 10741973), (11, 3906172), (19, 2261468), (22, 1953086), (38, 1130734), (44, 976543), (76, 565367), (103, 417164), (206, 208582), (209, 205588), (412, 104291), (418, 102794), (499, 86108), (836, 51397), (998, 43054), (1133, 37924), (1957, 21956), (1996, 21527), (2266, 18962), (3914, 10978), (4532, 9481), (5489, 7828)]