66420781058

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{189517}}^1$

素因数の和:189962

約数の個数: 32

約数和(自身を含む): 109708179840

約数和(自身を除く): 43287398782

約数列:

[1, 2, 19, 23, 38, 46, 401, 437, 802, 874, 7619, 9223, 15238, 18446, 175237, 189517, 350474, 379034, 3600823, 4358891, 7201646, 8717782, 75996317, 82818929, 151992634, 165637858, 1443930023, 1747915291, 2887860046, 3495830582, 33210390529, 66420781058]

約数ペア:

[(1, 66420781058), (2, 33210390529), (19, 3495830582), (23, 2887860046), (38, 1747915291), (46, 1443930023), (401, 165637858), (437, 151992634), (802, 82818929), (874, 75996317), (7619, 8717782), (9223, 7201646), (15238, 4358891), (18446, 3600823), (175237, 379034), (189517, 350474)]