66887564

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 125662656

約数和(自身を除く): 58775092

約数列:

[1, 2, 4, 37, 41, 73, 74, 82, 146, 148, 151, 164, 292, 302, 604, 1517, 2701, 2993, 3034, 5402, 5587, 5986, 6068, 6191, 10804, 11023, 11174, 11972, 12382, 22046, 22348, 24764, 44092, 110741, 221482, 229067, 407851, 442964, 451943, 458134, 815702, 903886, 916268, 1631404, 1807772, 16721891, 33443782, 66887564]

約数ペア:

[(1, 66887564), (2, 33443782), (4, 16721891), (37, 1807772), (41, 1631404), (73, 916268), (74, 903886), (82, 815702), (146, 458134), (148, 451943), (151, 442964), (164, 407851), (292, 229067), (302, 221482), (604, 110741), (1517, 44092), (2701, 24764), (2993, 22348), (3034, 22046), (5402, 12382), (5587, 11972), (5986, 11174), (6068, 11023), (6191, 10804)]