4781491456

素因数分解:

$2^8\times 7^1\times {\mathrm{2668243}}^1$

素因数の和:2668266

約数の個数: 36

約数和(自身を含む): 10907781472

約数和(自身を除く): 6126290016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 2668243, 5336486, 10672972, 18677701, 21345944, 37355402, 42691888, 74710804, 85383776, 149421608, 170767552, 298843216, 341535104, 597686432, 683070208, 1195372864, 2390745728, 4781491456]

約数ペア:

[(1, 4781491456), (2, 2390745728), (4, 1195372864), (7, 683070208), (8, 597686432), (14, 341535104), (16, 298843216), (28, 170767552), (32, 149421608), (56, 85383776), (64, 74710804), (112, 42691888), (128, 37355402), (224, 21345944), (256, 18677701), (448, 10672972), (896, 5336486), (1792, 2668243)]