26377312

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 56412720

約数和(自身を除く): 30035408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 163, 208, 326, 389, 416, 652, 778, 1304, 1556, 2119, 2608, 3112, 4238, 5057, 5216, 6224, 8476, 10114, 12448, 16952, 20228, 33904, 40456, 63407, 67808, 80912, 126814, 161824, 253628, 507256, 824291, 1014512, 1648582, 2029024, 3297164, 6594328, 13188656, 26377312]

約数ペア:

[(1, 26377312), (2, 13188656), (4, 6594328), (8, 3297164), (13, 2029024), (16, 1648582), (26, 1014512), (32, 824291), (52, 507256), (104, 253628), (163, 161824), (208, 126814), (326, 80912), (389, 67808), (416, 63407), (652, 40456), (778, 33904), (1304, 20228), (1556, 16952), (2119, 12448), (2608, 10114), (3112, 8476), (4238, 6224), (5057, 5216)]