66256064

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2083}}^1$

素因数の和:2173

約数の個数: 56

約数和(自身を含む): 152448768

約数和(自身を除く): 86192704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 994, 1136, 1988, 2083, 2272, 3976, 4166, 4544, 7952, 8332, 14581, 15904, 16664, 29162, 31808, 33328, 58324, 66656, 116648, 133312, 147893, 233296, 295786, 466592, 591572, 933184, 1035251, 1183144, 2070502, 2366288, 4141004, 4732576, 8282008, 9465152, 16564016, 33128032, 66256064]

約数ペア:

[(1, 66256064), (2, 33128032), (4, 16564016), (7, 9465152), (8, 8282008), (14, 4732576), (16, 4141004), (28, 2366288), (32, 2070502), (56, 1183144), (64, 1035251), (71, 933184), (112, 591572), (142, 466592), (224, 295786), (284, 233296), (448, 147893), (497, 133312), (568, 116648), (994, 66656), (1136, 58324), (1988, 33328), (2083, 31808), (2272, 29162), (3976, 16664), (4166, 15904), (4544, 14581), (7952, 8332)]