66443552

素因数分解:

$2^5\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1553}}^1$

素因数の和:1761

約数の個数: 48

約数和(自身を含む): 150377472

約数和(自身を除く): 83933920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 191, 224, 382, 764, 1337, 1528, 1553, 2674, 3056, 3106, 5348, 6112, 6212, 10696, 10871, 12424, 21392, 21742, 24848, 42784, 43484, 49696, 86968, 173936, 296623, 347872, 593246, 1186492, 2076361, 2372984, 4152722, 4745968, 8305444, 9491936, 16610888, 33221776, 66443552]

約数ペア:

[(1, 66443552), (2, 33221776), (4, 16610888), (7, 9491936), (8, 8305444), (14, 4745968), (16, 4152722), (28, 2372984), (32, 2076361), (56, 1186492), (112, 593246), (191, 347872), (224, 296623), (382, 173936), (764, 86968), (1337, 49696), (1528, 43484), (1553, 42784), (2674, 24848), (3056, 21742), (3106, 21392), (5348, 12424), (6112, 10871), (6212, 10696)]