26086816

素因数分解:

$2^5\times 7^2\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:282

約数の個数: 72

約数和(自身を含む): 60673536

約数和(自身を除く): 34586720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 127, 131, 196, 224, 254, 262, 392, 508, 524, 784, 889, 917, 1016, 1048, 1568, 1778, 1834, 2032, 2096, 3556, 3668, 4064, 4192, 6223, 6419, 7112, 7336, 12446, 12838, 14224, 14672, 16637, 24892, 25676, 28448, 29344, 33274, 49784, 51352, 66548, 99568, 102704, 116459, 133096, 199136, 205408, 232918, 266192, 465836, 532384, 815213, 931672, 1630426, 1863344, 3260852, 3726688, 6521704, 13043408, 26086816]

約数ペア:

[(1, 26086816), (2, 13043408), (4, 6521704), (7, 3726688), (8, 3260852), (14, 1863344), (16, 1630426), (28, 931672), (32, 815213), (49, 532384), (56, 465836), (98, 266192), (112, 232918), (127, 205408), (131, 199136), (196, 133096), (224, 116459), (254, 102704), (262, 99568), (392, 66548), (508, 51352), (524, 49784), (784, 33274), (889, 29344), (917, 28448), (1016, 25676), (1048, 24892), (1568, 16637), (1778, 14672), (1834, 14224), (2032, 12838), (2096, 12446), (3556, 7336), (3668, 7112), (4064, 6419), (4192, 6223)]