25879968

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{3907}}^1$

素因数の和:3946

約数の個数: 72

約数和(自身を含む): 76815648

約数和(自身を除く): 50935680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 3907, 6624, 7814, 11721, 15628, 23442, 31256, 35163, 46884, 62512, 70326, 89861, 93768, 125024, 140652, 179722, 187536, 269583, 281304, 359444, 375072, 539166, 562608, 718888, 808749, 1078332, 1125216, 1437776, 1617498, 2156664, 2875552, 3234996, 4313328, 6469992, 8626656, 12939984, 25879968]

約数ペア:

[(1, 25879968), (2, 12939984), (3, 8626656), (4, 6469992), (6, 4313328), (8, 3234996), (9, 2875552), (12, 2156664), (16, 1617498), (18, 1437776), (23, 1125216), (24, 1078332), (32, 808749), (36, 718888), (46, 562608), (48, 539166), (69, 375072), (72, 359444), (92, 281304), (96, 269583), (138, 187536), (144, 179722), (184, 140652), (207, 125024), (276, 93768), (288, 89861), (368, 70326), (414, 62512), (552, 46884), (736, 35163), (828, 31256), (1104, 23442), (1656, 15628), (2208, 11721), (3312, 7814), (3907, 6624)]