26672048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:454

約数の個数: 80

約数和(自身を含む): 62183520

約数和(自身を除く): 35511472

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 208, 221, 247, 272, 304, 323, 397, 442, 494, 646, 794, 884, 988, 1292, 1588, 1768, 1976, 2584, 3176, 3536, 3952, 4199, 5161, 5168, 6352, 6749, 7543, 8398, 10322, 13498, 15086, 16796, 20644, 26996, 30172, 33592, 41288, 53992, 60344, 67184, 82576, 87737, 98059, 107984, 120688, 128231, 175474, 196118, 256462, 350948, 392236, 512924, 701896, 784472, 1025848, 1403792, 1568944, 1667003, 2051696, 3334006, 6668012, 13336024, 26672048]

約数ペア:

[(1, 26672048), (2, 13336024), (4, 6668012), (8, 3334006), (13, 2051696), (16, 1667003), (17, 1568944), (19, 1403792), (26, 1025848), (34, 784472), (38, 701896), (52, 512924), (68, 392236), (76, 350948), (104, 256462), (136, 196118), (152, 175474), (208, 128231), (221, 120688), (247, 107984), (272, 98059), (304, 87737), (323, 82576), (397, 67184), (442, 60344), (494, 53992), (646, 41288), (794, 33592), (884, 30172), (988, 26996), (1292, 20644), (1588, 16796), (1768, 15086), (1976, 13498), (2584, 10322), (3176, 8398), (3536, 7543), (3952, 6749), (4199, 6352), (5161, 5168)]