25455444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4523}}^1$

素因数の和:4604

約数の個数: 48

約数和(自身を含む): 68909568

約数和(自身を除く): 43454124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2814, 4523, 5628, 9046, 13569, 18092, 27138, 31661, 54276, 63322, 94983, 126644, 189966, 303041, 379932, 606082, 909123, 1212164, 1818246, 2121287, 3636492, 4242574, 6363861, 8485148, 12727722, 25455444]

約数ペア:

[(1, 25455444), (2, 12727722), (3, 8485148), (4, 6363861), (6, 4242574), (7, 3636492), (12, 2121287), (14, 1818246), (21, 1212164), (28, 909123), (42, 606082), (67, 379932), (84, 303041), (134, 189966), (201, 126644), (268, 94983), (402, 63322), (469, 54276), (804, 31661), (938, 27138), (1407, 18092), (1876, 13569), (2814, 9046), (4523, 5628)]