78459584

素因数分解:

$2^6\times 7^2\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:350

約数の個数: 84

約数和(自身を含む): 183465216

約数和(自身を除く): 105005632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 127, 196, 197, 224, 254, 392, 394, 448, 508, 784, 788, 889, 1016, 1379, 1568, 1576, 1778, 2032, 2758, 3136, 3152, 3556, 4064, 5516, 6223, 6304, 7112, 8128, 9653, 11032, 12446, 12608, 14224, 19306, 22064, 24892, 25019, 28448, 38612, 44128, 49784, 50038, 56896, 77224, 88256, 99568, 100076, 154448, 175133, 199136, 200152, 308896, 350266, 398272, 400304, 617792, 700532, 800608, 1225931, 1401064, 1601216, 2451862, 2802128, 4903724, 5604256, 9807448, 11208512, 19614896, 39229792, 78459584]

約数ペア:

[(1, 78459584), (2, 39229792), (4, 19614896), (7, 11208512), (8, 9807448), (14, 5604256), (16, 4903724), (28, 2802128), (32, 2451862), (49, 1601216), (56, 1401064), (64, 1225931), (98, 800608), (112, 700532), (127, 617792), (196, 400304), (197, 398272), (224, 350266), (254, 308896), (392, 200152), (394, 199136), (448, 175133), (508, 154448), (784, 100076), (788, 99568), (889, 88256), (1016, 77224), (1379, 56896), (1568, 50038), (1576, 49784), (1778, 44128), (2032, 38612), (2758, 28448), (3136, 25019), (3152, 24892), (3556, 22064), (4064, 19306), (5516, 14224), (6223, 12608), (6304, 12446), (7112, 11032), (8128, 9653)]