74673724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1993}}^1$

素因数の和:2062

約数の個数: 48

約数和(自身を含む): 150746400

約数和(自身を除く): 76072676

約数列:

[1, 2, 4, 17, 19, 29, 34, 38, 58, 68, 76, 116, 323, 493, 551, 646, 986, 1102, 1292, 1972, 1993, 2204, 3986, 7972, 9367, 18734, 33881, 37468, 37867, 57797, 67762, 75734, 115594, 135524, 151468, 231188, 643739, 982549, 1098143, 1287478, 1965098, 2196286, 2574956, 3930196, 4392572, 18668431, 37336862, 74673724]

約数ペア:

[(1, 74673724), (2, 37336862), (4, 18668431), (17, 4392572), (19, 3930196), (29, 2574956), (34, 2196286), (38, 1965098), (58, 1287478), (68, 1098143), (76, 982549), (116, 643739), (323, 231188), (493, 151468), (551, 135524), (646, 115594), (986, 75734), (1102, 67762), (1292, 57797), (1972, 37867), (1993, 37468), (2204, 33881), (3986, 18734), (7972, 9367)]