27971886026

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{248723}}^1$

素因数の和:249038

約数の個数: 32

約数和(自身を含む): 49784595840

約数和(自身を除く): 21812709814

約数列:

[1, 2, 7, 14, 29, 58, 203, 277, 406, 554, 1939, 3878, 8033, 16066, 56231, 112462, 248723, 497446, 1741061, 3482122, 7212967, 14425934, 50490769, 68896271, 100981538, 137792542, 482273897, 964547794, 1997991859, 3995983718, 13985943013, 27971886026]

約数ペア:

[(1, 27971886026), (2, 13985943013), (7, 3995983718), (14, 1997991859), (29, 964547794), (58, 482273897), (203, 137792542), (277, 100981538), (406, 68896271), (554, 50490769), (1939, 14425934), (3878, 7212967), (8033, 3482122), (16066, 1741061), (56231, 497446), (112462, 248723)]