25943148

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1$

素因数の和:233

約数の個数: 144

約数和(自身を含む): 83865600

約数和(自身を除く): 57922452

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 126, 132, 147, 154, 191, 196, 198, 231, 252, 294, 308, 343, 382, 396, 441, 462, 539, 573, 588, 686, 693, 764, 882, 924, 1029, 1078, 1146, 1337, 1372, 1386, 1617, 1719, 1764, 2058, 2101, 2156, 2292, 2674, 2772, 3087, 3234, 3438, 3773, 4011, 4116, 4202, 4851, 5348, 6174, 6303, 6468, 6876, 7546, 8022, 8404, 9359, 9702, 11319, 12033, 12348, 12606, 14707, 15092, 16044, 18718, 18909, 19404, 22638, 24066, 25212, 28077, 29414, 33957, 37436, 37818, 44121, 45276, 48132, 56154, 58828, 65513, 67914, 75636, 84231, 88242, 102949, 112308, 131026, 132363, 135828, 168462, 176484, 196539, 205898, 262052, 264726, 308847, 336924, 393078, 411796, 529452, 589617, 617694, 720643, 786156, 926541, 1179234, 1235388, 1441286, 1853082, 2161929, 2358468, 2882572, 3706164, 4323858, 6485787, 8647716, 12971574, 25943148]

約数ペア:

[(1, 25943148), (2, 12971574), (3, 8647716), (4, 6485787), (6, 4323858), (7, 3706164), (9, 2882572), (11, 2358468), (12, 2161929), (14, 1853082), (18, 1441286), (21, 1235388), (22, 1179234), (28, 926541), (33, 786156), (36, 720643), (42, 617694), (44, 589617), (49, 529452), (63, 411796), (66, 393078), (77, 336924), (84, 308847), (98, 264726), (99, 262052), (126, 205898), (132, 196539), (147, 176484), (154, 168462), (191, 135828), (196, 132363), (198, 131026), (231, 112308), (252, 102949), (294, 88242), (308, 84231), (343, 75636), (382, 67914), (396, 65513), (441, 58828), (462, 56154), (539, 48132), (573, 45276), (588, 44121), (686, 37818), (693, 37436), (764, 33957), (882, 29414), (924, 28077), (1029, 25212), (1078, 24066), (1146, 22638), (1337, 19404), (1372, 18909), (1386, 18718), (1617, 16044), (1719, 15092), (1764, 14707), (2058, 12606), (2101, 12348), (2156, 12033), (2292, 11319), (2674, 9702), (2772, 9359), (3087, 8404), (3234, 8022), (3438, 7546), (3773, 6876), (4011, 6468), (4116, 6303), (4202, 6174), (4851, 5348)]