66522064

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4273}}^1$

素因数の和:4427

約数の個数: 40

約数和(自身を含む): 148393280

約数和(自身を除く): 81871216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3892, 4273, 7784, 8546, 15568, 17092, 29911, 34184, 59822, 68368, 119644, 239288, 478576, 593947, 1187894, 2375788, 4157629, 4751576, 8315258, 9503152, 16630516, 33261032, 66522064]

約数ペア:

[(1, 66522064), (2, 33261032), (4, 16630516), (7, 9503152), (8, 8315258), (14, 4751576), (16, 4157629), (28, 2375788), (56, 1187894), (112, 593947), (139, 478576), (278, 239288), (556, 119644), (973, 68368), (1112, 59822), (1946, 34184), (2224, 29911), (3892, 17092), (4273, 15568), (7784, 8546)]