13312208

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:292

約数の個数: 80

約数和(自身を含む): 32664576

約数和(自身を除く): 19352368

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 223, 287, 328, 364, 446, 533, 574, 656, 728, 892, 1066, 1148, 1456, 1561, 1784, 2132, 2296, 2899, 3122, 3568, 3731, 4264, 4592, 5798, 6244, 7462, 8528, 9143, 11596, 12488, 14924, 18286, 20293, 23192, 24976, 29848, 36572, 40586, 46384, 59696, 64001, 73144, 81172, 118859, 128002, 146288, 162344, 237718, 256004, 324688, 475436, 512008, 832013, 950872, 1024016, 1664026, 1901744, 3328052, 6656104, 13312208]

約数ペア:

[(1, 13312208), (2, 6656104), (4, 3328052), (7, 1901744), (8, 1664026), (13, 1024016), (14, 950872), (16, 832013), (26, 512008), (28, 475436), (41, 324688), (52, 256004), (56, 237718), (82, 162344), (91, 146288), (104, 128002), (112, 118859), (164, 81172), (182, 73144), (208, 64001), (223, 59696), (287, 46384), (328, 40586), (364, 36572), (446, 29848), (533, 24976), (574, 23192), (656, 20293), (728, 18286), (892, 14924), (1066, 12488), (1148, 11596), (1456, 9143), (1561, 8528), (1784, 7462), (2132, 6244), (2296, 5798), (2899, 4592), (3122, 4264), (3568, 3731)]