66917312

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:434

約数の個数: 112

約数和(自身を含む): 170492928

約数和(自身を除く): 103575616

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 64, 74, 77, 88, 112, 148, 154, 176, 224, 259, 296, 308, 352, 367, 407, 448, 518, 592, 616, 704, 734, 814, 1036, 1184, 1232, 1468, 1628, 2072, 2368, 2464, 2569, 2849, 2936, 3256, 4037, 4144, 4928, 5138, 5698, 5872, 6512, 8074, 8288, 10276, 11396, 11744, 13024, 13579, 16148, 16576, 20552, 22792, 23488, 26048, 27158, 28259, 32296, 41104, 45584, 54316, 56518, 64592, 82208, 91168, 95053, 108632, 113036, 129184, 149369, 164416, 182336, 190106, 217264, 226072, 258368, 298738, 380212, 434528, 452144, 597476, 760424, 869056, 904288, 1045583, 1194952, 1520848, 1808576, 2091166, 2389904, 3041696, 4182332, 4779808, 6083392, 8364664, 9559616, 16729328, 33458656, 66917312]

約数ペア:

[(1, 66917312), (2, 33458656), (4, 16729328), (7, 9559616), (8, 8364664), (11, 6083392), (14, 4779808), (16, 4182332), (22, 3041696), (28, 2389904), (32, 2091166), (37, 1808576), (44, 1520848), (56, 1194952), (64, 1045583), (74, 904288), (77, 869056), (88, 760424), (112, 597476), (148, 452144), (154, 434528), (176, 380212), (224, 298738), (259, 258368), (296, 226072), (308, 217264), (352, 190106), (367, 182336), (407, 164416), (448, 149369), (518, 129184), (592, 113036), (616, 108632), (704, 95053), (734, 91168), (814, 82208), (1036, 64592), (1184, 56518), (1232, 54316), (1468, 45584), (1628, 41104), (2072, 32296), (2368, 28259), (2464, 27158), (2569, 26048), (2849, 23488), (2936, 22792), (3256, 20552), (4037, 16576), (4144, 16148), (4928, 13579), (5138, 13024), (5698, 11744), (5872, 11396), (6512, 10276), (8074, 8288)]