8045998064

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{27299}}^1$

素因数の和:27442

約数の個数: 60

約数和(自身を含む): 17036019000

約数和(自身を除く): 8990020936

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 169, 208, 218, 338, 436, 676, 872, 1352, 1417, 1744, 2704, 2834, 5668, 11336, 18421, 22672, 27299, 36842, 54598, 73684, 109196, 147368, 218392, 294736, 354887, 436784, 709774, 1419548, 2839096, 2975591, 4613531, 5678192, 5951182, 9227062, 11902364, 18454124, 23804728, 36908248, 38682683, 47609456, 73816496, 77365366, 154730732, 309461464, 502874879, 618922928, 1005749758, 2011499516, 4022999032, 8045998064]

約数ペア:

[(1, 8045998064), (2, 4022999032), (4, 2011499516), (8, 1005749758), (13, 618922928), (16, 502874879), (26, 309461464), (52, 154730732), (104, 77365366), (109, 73816496), (169, 47609456), (208, 38682683), (218, 36908248), (338, 23804728), (436, 18454124), (676, 11902364), (872, 9227062), (1352, 5951182), (1417, 5678192), (1744, 4613531), (2704, 2975591), (2834, 2839096), (5668, 1419548), (11336, 709774), (18421, 436784), (22672, 354887), (27299, 294736), (36842, 218392), (54598, 147368), (73684, 109196)]