25683196

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1367}}^1$

素因数の和:1450

約数の個数: 48

約数和(自身を含む): 56996352

約数和(自身を除く): 31313156

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 671, 854, 1342, 1367, 1708, 2684, 2734, 4697, 5468, 9394, 9569, 15037, 18788, 19138, 30074, 38276, 60148, 83387, 105259, 166774, 210518, 333548, 421036, 583709, 917257, 1167418, 1834514, 2334836, 3669028, 6420799, 12841598, 25683196]

約数ペア:

[(1, 25683196), (2, 12841598), (4, 6420799), (7, 3669028), (11, 2334836), (14, 1834514), (22, 1167418), (28, 917257), (44, 583709), (61, 421036), (77, 333548), (122, 210518), (154, 166774), (244, 105259), (308, 83387), (427, 60148), (671, 38276), (854, 30074), (1342, 19138), (1367, 18788), (1708, 15037), (2684, 9569), (2734, 9394), (4697, 5468)]