61966478

素因数分解:

$2^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{4549}}^1$

素因数の和:4704

約数の個数: 24

約数和(自身を含む): 108927000

約数和(自身を除く): 46960522

約数列:

[1, 2, 7, 14, 49, 98, 139, 278, 973, 1946, 4549, 6811, 9098, 13622, 31843, 63686, 222901, 445802, 632311, 1264622, 4426177, 8852354, 30983239, 61966478]

約数ペア:

[(1, 61966478), (2, 30983239), (7, 8852354), (14, 4426177), (49, 1264622), (98, 632311), (139, 445802), (278, 222901), (973, 63686), (1946, 31843), (4549, 13622), (6811, 9098)]