25667616

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 73579968

約数和(自身を除く): 47912352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 131, 156, 157, 208, 262, 312, 314, 393, 416, 471, 524, 624, 628, 786, 942, 1048, 1248, 1256, 1572, 1703, 1884, 2041, 2096, 2512, 3144, 3406, 3768, 4082, 4192, 5024, 5109, 6123, 6288, 6812, 7536, 8164, 10218, 12246, 12576, 13624, 15072, 16328, 20436, 20567, 24492, 27248, 32656, 40872, 41134, 48984, 54496, 61701, 65312, 81744, 82268, 97968, 123402, 163488, 164536, 195936, 246804, 267371, 329072, 493608, 534742, 658144, 802113, 987216, 1069484, 1604226, 1974432, 2138968, 3208452, 4277936, 6416904, 8555872, 12833808, 25667616]

約数ペア:

[(1, 25667616), (2, 12833808), (3, 8555872), (4, 6416904), (6, 4277936), (8, 3208452), (12, 2138968), (13, 1974432), (16, 1604226), (24, 1069484), (26, 987216), (32, 802113), (39, 658144), (48, 534742), (52, 493608), (78, 329072), (96, 267371), (104, 246804), (131, 195936), (156, 164536), (157, 163488), (208, 123402), (262, 97968), (312, 82268), (314, 81744), (393, 65312), (416, 61701), (471, 54496), (524, 48984), (624, 41134), (628, 40872), (786, 32656), (942, 27248), (1048, 24492), (1248, 20567), (1256, 20436), (1572, 16328), (1703, 15072), (1884, 13624), (2041, 12576), (2096, 12246), (2512, 10218), (3144, 8164), (3406, 7536), (3768, 6812), (4082, 6288), (4192, 6123), (5024, 5109)]