25403328

素因数分解:

$2^6\times 3^3\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:323

約数の個数: 112

約数和(自身を含む): 76220320

約数和(自身を除く): 50816992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 144, 183, 192, 216, 241, 244, 288, 366, 432, 482, 488, 549, 576, 723, 732, 864, 964, 976, 1098, 1446, 1464, 1647, 1728, 1928, 1952, 2169, 2196, 2892, 2928, 3294, 3856, 3904, 4338, 4392, 5784, 5856, 6507, 6588, 7712, 8676, 8784, 11568, 11712, 13014, 13176, 14701, 15424, 17352, 17568, 23136, 26028, 26352, 29402, 34704, 35136, 44103, 46272, 52056, 52704, 58804, 69408, 88206, 104112, 105408, 117608, 132309, 138816, 176412, 208224, 235216, 264618, 352824, 396927, 416448, 470432, 529236, 705648, 793854, 940864, 1058472, 1411296, 1587708, 2116944, 2822592, 3175416, 4233888, 6350832, 8467776, 12701664, 25403328]

約数ペア:

[(1, 25403328), (2, 12701664), (3, 8467776), (4, 6350832), (6, 4233888), (8, 3175416), (9, 2822592), (12, 2116944), (16, 1587708), (18, 1411296), (24, 1058472), (27, 940864), (32, 793854), (36, 705648), (48, 529236), (54, 470432), (61, 416448), (64, 396927), (72, 352824), (96, 264618), (108, 235216), (122, 208224), (144, 176412), (183, 138816), (192, 132309), (216, 117608), (241, 105408), (244, 104112), (288, 88206), (366, 69408), (432, 58804), (482, 52704), (488, 52056), (549, 46272), (576, 44103), (723, 35136), (732, 34704), (864, 29402), (964, 26352), (976, 26028), (1098, 23136), (1446, 17568), (1464, 17352), (1647, 15424), (1728, 14701), (1928, 13176), (1952, 13014), (2169, 11712), (2196, 11568), (2892, 8784), (2928, 8676), (3294, 7712), (3856, 6588), (3904, 6507), (4338, 5856), (4392, 5784)]