39179224

素因数分解:

$2^3\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1123}}^1$

素因数の和:1232

約数の個数: 48

約数和(自身を含む): 86491800

約数和(自身を除く): 47312576

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 89, 98, 178, 196, 356, 392, 623, 712, 1123, 1246, 2246, 2492, 4361, 4492, 4984, 7861, 8722, 8984, 15722, 17444, 31444, 34888, 55027, 62888, 99947, 110054, 199894, 220108, 399788, 440216, 699629, 799576, 1399258, 2798516, 4897403, 5597032, 9794806, 19589612, 39179224]

約数ペア:

[(1, 39179224), (2, 19589612), (4, 9794806), (7, 5597032), (8, 4897403), (14, 2798516), (28, 1399258), (49, 799576), (56, 699629), (89, 440216), (98, 399788), (178, 220108), (196, 199894), (356, 110054), (392, 99947), (623, 62888), (712, 55027), (1123, 34888), (1246, 31444), (2246, 17444), (2492, 15722), (4361, 8984), (4492, 8722), (4984, 7861)]