65768684

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^2$

素因数の和:342

約数の個数: 36

約数和(自身を含む): 124239024

約数和(自身を除く): 58470340

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 139, 148, 278, 556, 851, 1702, 3197, 3404, 5143, 6394, 10286, 12788, 19321, 20572, 38642, 77284, 118289, 236578, 444383, 473156, 714877, 888766, 1429754, 1777532, 2859508, 16442171, 32884342, 65768684]

約数ペア:

[(1, 65768684), (2, 32884342), (4, 16442171), (23, 2859508), (37, 1777532), (46, 1429754), (74, 888766), (92, 714877), (139, 473156), (148, 444383), (278, 236578), (556, 118289), (851, 77284), (1702, 38642), (3197, 20572), (3404, 19321), (5143, 12788), (6394, 10286)]