67723278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{1291}}^1$

素因数の和:2552

約数の個数: 32

約数和(自身を含む): 155040000

約数和(自身を除く): 87316722

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1249, 1291, 2498, 2582, 3747, 3873, 7494, 7746, 8743, 9037, 17486, 18074, 26229, 27111, 52458, 54222, 1612459, 3224918, 4837377, 9674754, 11287213, 22574426, 33861639, 67723278]

約数ペア:

[(1, 67723278), (2, 33861639), (3, 22574426), (6, 11287213), (7, 9674754), (14, 4837377), (21, 3224918), (42, 1612459), (1249, 54222), (1291, 52458), (2498, 27111), (2582, 26229), (3747, 18074), (3873, 17486), (7494, 9037), (7746, 8743)]