25310272

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1049}}^1$

素因数の和:1103

約数の個数: 56

約数和(自身を含む): 56007000

約数和(自身を除く): 30696728

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 208, 232, 377, 416, 464, 754, 832, 928, 1049, 1508, 1856, 2098, 3016, 4196, 6032, 8392, 12064, 13637, 16784, 24128, 27274, 30421, 33568, 54548, 60842, 67136, 109096, 121684, 218192, 243368, 395473, 436384, 486736, 790946, 872768, 973472, 1581892, 1946944, 3163784, 6327568, 12655136, 25310272]

約数ペア:

[(1, 25310272), (2, 12655136), (4, 6327568), (8, 3163784), (13, 1946944), (16, 1581892), (26, 973472), (29, 872768), (32, 790946), (52, 486736), (58, 436384), (64, 395473), (104, 243368), (116, 218192), (208, 121684), (232, 109096), (377, 67136), (416, 60842), (464, 54548), (754, 33568), (832, 30421), (928, 27274), (1049, 24128), (1508, 16784), (1856, 13637), (2098, 12064), (3016, 8392), (4196, 6032)]