82195426

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 130616640

約数和(自身を除く): 48421214

約数列:

[1, 2, 37, 61, 74, 122, 131, 139, 262, 278, 2257, 4514, 4847, 5143, 7991, 8479, 9694, 10286, 15982, 16958, 18209, 36418, 295667, 313723, 591334, 627446, 673733, 1110749, 1347466, 2221498, 41097713, 82195426]

約数ペア:

[(1, 82195426), (2, 41097713), (37, 2221498), (61, 1347466), (74, 1110749), (122, 673733), (131, 627446), (139, 591334), (262, 313723), (278, 295667), (2257, 36418), (4514, 18209), (4847, 16958), (5143, 15982), (7991, 10286), (8479, 9694)]