66967712

素因数分解:

$2^5\times 7^2\times {\mathrm{42709}}^1$

素因数の和:42733

約数の個数: 36

約数和(自身を含む): 153371610

約数和(自身を除く): 86403898

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 42709, 85418, 170836, 298963, 341672, 597926, 683344, 1195852, 1366688, 2092741, 2391704, 4185482, 4783408, 8370964, 9566816, 16741928, 33483856, 66967712]

約数ペア:

[(1, 66967712), (2, 33483856), (4, 16741928), (7, 9566816), (8, 8370964), (14, 4783408), (16, 4185482), (28, 2391704), (32, 2092741), (49, 1366688), (56, 1195852), (98, 683344), (112, 597926), (196, 341672), (224, 298963), (392, 170836), (784, 85418), (1568, 42709)]