66616256

素因数分解:

$2^6\times 7^1\times {\mathrm{241}}^1\times {\mathrm{617}}^1$

素因数の和:877

約数の個数: 56

約数和(自身を含む): 151948896

約数和(自身を除く): 85332640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 241, 448, 482, 617, 964, 1234, 1687, 1928, 2468, 3374, 3856, 4319, 4936, 6748, 7712, 8638, 9872, 13496, 15424, 17276, 19744, 26992, 34552, 39488, 53984, 69104, 107968, 138208, 148697, 276416, 297394, 594788, 1040879, 1189576, 2081758, 2379152, 4163516, 4758304, 8327032, 9516608, 16654064, 33308128, 66616256]

約数ペア:

[(1, 66616256), (2, 33308128), (4, 16654064), (7, 9516608), (8, 8327032), (14, 4758304), (16, 4163516), (28, 2379152), (32, 2081758), (56, 1189576), (64, 1040879), (112, 594788), (224, 297394), (241, 276416), (448, 148697), (482, 138208), (617, 107968), (964, 69104), (1234, 53984), (1687, 39488), (1928, 34552), (2468, 26992), (3374, 19744), (3856, 17276), (4319, 15424), (4936, 13496), (6748, 9872), (7712, 8638)]