26341432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 57697920

約数和(自身を除く): 31356488

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 47, 52, 68, 94, 104, 136, 188, 221, 317, 376, 442, 611, 634, 799, 884, 1222, 1268, 1598, 1768, 2444, 2536, 3196, 4121, 4888, 5389, 6392, 8242, 10387, 10778, 14899, 16484, 20774, 21556, 29798, 32968, 41548, 43112, 59596, 70057, 83096, 119192, 140114, 193687, 253283, 280228, 387374, 506566, 560456, 774748, 1013132, 1549496, 2026264, 3292679, 6585358, 13170716, 26341432]

約数ペア:

[(1, 26341432), (2, 13170716), (4, 6585358), (8, 3292679), (13, 2026264), (17, 1549496), (26, 1013132), (34, 774748), (47, 560456), (52, 506566), (68, 387374), (94, 280228), (104, 253283), (136, 193687), (188, 140114), (221, 119192), (317, 83096), (376, 70057), (442, 59596), (611, 43112), (634, 41548), (799, 32968), (884, 29798), (1222, 21556), (1268, 20774), (1598, 16484), (1768, 14899), (2444, 10778), (2536, 10387), (3196, 8242), (4121, 6392), (4888, 5389)]