66283516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 131552064

約数和(自身を除く): 65268548

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 157, 299, 314, 353, 598, 628, 706, 1196, 1412, 2041, 3611, 4082, 4589, 7222, 8119, 8164, 9178, 14444, 16238, 18356, 32476, 46943, 55421, 93886, 105547, 110842, 187772, 211094, 221684, 422188, 720473, 1274683, 1440946, 2549366, 2881892, 5098732, 16570879, 33141758, 66283516]

約数ペア:

[(1, 66283516), (2, 33141758), (4, 16570879), (13, 5098732), (23, 2881892), (26, 2549366), (46, 1440946), (52, 1274683), (92, 720473), (157, 422188), (299, 221684), (314, 211094), (353, 187772), (598, 110842), (628, 105547), (706, 93886), (1196, 55421), (1412, 46943), (2041, 32476), (3611, 18356), (4082, 16238), (4589, 14444), (7222, 9178), (8119, 8164)]