39872672

素因数分解:

$2^5\times 7^2\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:514

約数の個数: 72

約数和(自身を含む): 93078720

約数和(自身を除く): 53206048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 59, 98, 112, 118, 196, 224, 236, 392, 413, 431, 472, 784, 826, 862, 944, 1568, 1652, 1724, 1888, 2891, 3017, 3304, 3448, 5782, 6034, 6608, 6896, 11564, 12068, 13216, 13792, 21119, 23128, 24136, 25429, 42238, 46256, 48272, 50858, 84476, 92512, 96544, 101716, 168952, 178003, 203432, 337904, 356006, 406864, 675808, 712012, 813728, 1246021, 1424024, 2492042, 2848048, 4984084, 5696096, 9968168, 19936336, 39872672]

約数ペア:

[(1, 39872672), (2, 19936336), (4, 9968168), (7, 5696096), (8, 4984084), (14, 2848048), (16, 2492042), (28, 1424024), (32, 1246021), (49, 813728), (56, 712012), (59, 675808), (98, 406864), (112, 356006), (118, 337904), (196, 203432), (224, 178003), (236, 168952), (392, 101716), (413, 96544), (431, 92512), (472, 84476), (784, 50858), (826, 48272), (862, 46256), (944, 42238), (1568, 25429), (1652, 24136), (1724, 23128), (1888, 21119), (2891, 13792), (3017, 13216), (3304, 12068), (3448, 11564), (5782, 6896), (6034, 6608)]