39444864

素因数分解:

$2^7\times 3^1\times {\mathrm{139}}^1\times {\mathrm{739}}^1$

素因数の和:895

約数の個数: 64

約数和(自身を含む): 105672000

約数和(自身を除く): 66227136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 278, 384, 417, 556, 739, 834, 1112, 1478, 1668, 2217, 2224, 2956, 3336, 4434, 4448, 5912, 6672, 8868, 8896, 11824, 13344, 17736, 17792, 23648, 26688, 35472, 47296, 53376, 70944, 94592, 102721, 141888, 205442, 283776, 308163, 410884, 616326, 821768, 1232652, 1643536, 2465304, 3287072, 4930608, 6574144, 9861216, 13148288, 19722432, 39444864]

約数ペア:

[(1, 39444864), (2, 19722432), (3, 13148288), (4, 9861216), (6, 6574144), (8, 4930608), (12, 3287072), (16, 2465304), (24, 1643536), (32, 1232652), (48, 821768), (64, 616326), (96, 410884), (128, 308163), (139, 283776), (192, 205442), (278, 141888), (384, 102721), (417, 94592), (556, 70944), (739, 53376), (834, 47296), (1112, 35472), (1478, 26688), (1668, 23648), (2217, 17792), (2224, 17736), (2956, 13344), (3336, 11824), (4434, 8896), (4448, 8868), (5912, 6672)]