25079768

素因数分解:

$2^3\times 7^2\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 55219320

約数和(自身を除く): 30139552

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 137, 196, 274, 392, 467, 548, 934, 959, 1096, 1868, 1918, 3269, 3736, 3836, 6538, 6713, 7672, 13076, 13426, 22883, 26152, 26852, 45766, 53704, 63979, 91532, 127958, 183064, 255916, 447853, 511832, 895706, 1791412, 3134971, 3582824, 6269942, 12539884, 25079768]

約数ペア:

[(1, 25079768), (2, 12539884), (4, 6269942), (7, 3582824), (8, 3134971), (14, 1791412), (28, 895706), (49, 511832), (56, 447853), (98, 255916), (137, 183064), (196, 127958), (274, 91532), (392, 63979), (467, 53704), (548, 45766), (934, 26852), (959, 26152), (1096, 22883), (1868, 13426), (1918, 13076), (3269, 7672), (3736, 6713), (3836, 6538)]