26338984

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 60739200

約数和(自身を除く): 34400216

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 73, 119, 136, 146, 238, 292, 379, 476, 511, 584, 758, 952, 1022, 1241, 1516, 2044, 2482, 2653, 3032, 4088, 4964, 5306, 6443, 8687, 9928, 10612, 12886, 17374, 21224, 25772, 27667, 34748, 45101, 51544, 55334, 69496, 90202, 110668, 180404, 193669, 221336, 360808, 387338, 470339, 774676, 940678, 1549352, 1881356, 3292373, 3762712, 6584746, 13169492, 26338984]

約数ペア:

[(1, 26338984), (2, 13169492), (4, 6584746), (7, 3762712), (8, 3292373), (14, 1881356), (17, 1549352), (28, 940678), (34, 774676), (56, 470339), (68, 387338), (73, 360808), (119, 221336), (136, 193669), (146, 180404), (238, 110668), (292, 90202), (379, 69496), (476, 55334), (511, 51544), (584, 45101), (758, 34748), (952, 27667), (1022, 25772), (1241, 21224), (1516, 17374), (2044, 12886), (2482, 10612), (2653, 9928), (3032, 8687), (4088, 6443), (4964, 5306)]