66589952

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 166888512

約数和(自身を除く): 100298560

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 64, 68, 88, 104, 107, 128, 136, 143, 176, 187, 208, 214, 221, 256, 272, 286, 352, 374, 416, 428, 442, 544, 572, 704, 748, 832, 856, 884, 1088, 1144, 1177, 1391, 1408, 1496, 1664, 1712, 1768, 1819, 2176, 2288, 2354, 2431, 2782, 2816, 2992, 3328, 3424, 3536, 3638, 4352, 4576, 4708, 4862, 5564, 5984, 6848, 7072, 7276, 9152, 9416, 9724, 11128, 11968, 13696, 14144, 14552, 15301, 18304, 18832, 19448, 20009, 22256, 23647, 23936, 27392, 28288, 29104, 30602, 36608, 37664, 38896, 40018, 44512, 47294, 47872, 56576, 58208, 61204, 75328, 77792, 80036, 89024, 94588, 116416, 122408, 150656, 155584, 160072, 178048, 189176, 232832, 244816, 260117, 301312, 311168, 320144, 356096, 378352, 465664, 489632, 520234, 622336, 640288, 756704, 979264, 1040468, 1280576, 1513408, 1958528, 2080936, 2561152, 3026816, 3917056, 4161872, 5122304, 6053632, 8323744, 16647488, 33294976, 66589952]

約数ペア:

[(1, 66589952), (2, 33294976), (4, 16647488), (8, 8323744), (11, 6053632), (13, 5122304), (16, 4161872), (17, 3917056), (22, 3026816), (26, 2561152), (32, 2080936), (34, 1958528), (44, 1513408), (52, 1280576), (64, 1040468), (68, 979264), (88, 756704), (104, 640288), (107, 622336), (128, 520234), (136, 489632), (143, 465664), (176, 378352), (187, 356096), (208, 320144), (214, 311168), (221, 301312), (256, 260117), (272, 244816), (286, 232832), (352, 189176), (374, 178048), (416, 160072), (428, 155584), (442, 150656), (544, 122408), (572, 116416), (704, 94588), (748, 89024), (832, 80036), (856, 77792), (884, 75328), (1088, 61204), (1144, 58208), (1177, 56576), (1391, 47872), (1408, 47294), (1496, 44512), (1664, 40018), (1712, 38896), (1768, 37664), (1819, 36608), (2176, 30602), (2288, 29104), (2354, 28288), (2431, 27392), (2782, 23936), (2816, 23647), (2992, 22256), (3328, 20009), (3424, 19448), (3536, 18832), (3638, 18304), (4352, 15301), (4576, 14552), (4708, 14144), (4862, 13696), (5564, 11968), (5984, 11128), (6848, 9724), (7072, 9416), (7276, 9152)]