26513312

素因数分解:

$2^5\times 7^2\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:518

約数の個数: 72

約数和(自身を含む): 62497764

約数和(自身を除く): 35984452

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 74, 98, 112, 148, 196, 224, 259, 296, 392, 457, 518, 592, 784, 914, 1036, 1184, 1568, 1813, 1828, 2072, 3199, 3626, 3656, 4144, 6398, 7252, 7312, 8288, 12796, 14504, 14624, 16909, 22393, 25592, 29008, 33818, 44786, 51184, 58016, 67636, 89572, 102368, 118363, 135272, 179144, 236726, 270544, 358288, 473452, 541088, 716576, 828541, 946904, 1657082, 1893808, 3314164, 3787616, 6628328, 13256656, 26513312]

約数ペア:

[(1, 26513312), (2, 13256656), (4, 6628328), (7, 3787616), (8, 3314164), (14, 1893808), (16, 1657082), (28, 946904), (32, 828541), (37, 716576), (49, 541088), (56, 473452), (74, 358288), (98, 270544), (112, 236726), (148, 179144), (196, 135272), (224, 118363), (259, 102368), (296, 89572), (392, 67636), (457, 58016), (518, 51184), (592, 44786), (784, 33818), (914, 29008), (1036, 25592), (1184, 22393), (1568, 16909), (1813, 14624), (1828, 14504), (2072, 12796), (3199, 8288), (3626, 7312), (3656, 7252), (4144, 6398)]