4439958

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 10368000

約数和(自身を除く): 5928042

約数列:

[1, 2, 3, 6, 17, 19, 29, 34, 38, 51, 57, 58, 79, 87, 102, 114, 158, 174, 237, 323, 474, 493, 551, 646, 969, 986, 1102, 1343, 1479, 1501, 1653, 1938, 2291, 2686, 2958, 3002, 3306, 4029, 4503, 4582, 6873, 8058, 9006, 9367, 13746, 18734, 25517, 28101, 38947, 43529, 51034, 56202, 76551, 77894, 87058, 116841, 130587, 153102, 233682, 261174, 739993, 1479986, 2219979, 4439958]

約数ペア:

[(1, 4439958), (2, 2219979), (3, 1479986), (6, 739993), (17, 261174), (19, 233682), (29, 153102), (34, 130587), (38, 116841), (51, 87058), (57, 77894), (58, 76551), (79, 56202), (87, 51034), (102, 43529), (114, 38947), (158, 28101), (174, 25517), (237, 18734), (323, 13746), (474, 9367), (493, 9006), (551, 8058), (646, 6873), (969, 4582), (986, 4503), (1102, 4029), (1343, 3306), (1479, 3002), (1501, 2958), (1653, 2686), (1938, 2291)]