39439288

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 90086400

約数和(自身を除く): 50647112

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 101, 133, 152, 202, 266, 367, 404, 532, 707, 734, 808, 1064, 1414, 1468, 1919, 2569, 2828, 2936, 3838, 5138, 5656, 6973, 7676, 10276, 13433, 13946, 15352, 20552, 26866, 27892, 37067, 48811, 53732, 55784, 74134, 97622, 107464, 148268, 195244, 259469, 296536, 390488, 518938, 704273, 1037876, 1408546, 2075752, 2817092, 4929911, 5634184, 9859822, 19719644, 39439288]

約数ペア:

[(1, 39439288), (2, 19719644), (4, 9859822), (7, 5634184), (8, 4929911), (14, 2817092), (19, 2075752), (28, 1408546), (38, 1037876), (56, 704273), (76, 518938), (101, 390488), (133, 296536), (152, 259469), (202, 195244), (266, 148268), (367, 107464), (404, 97622), (532, 74134), (707, 55784), (734, 53732), (808, 48811), (1064, 37067), (1414, 27892), (1468, 26866), (1919, 20552), (2569, 15352), (2828, 13946), (2936, 13433), (3838, 10276), (5138, 7676), (5656, 6973)]