3638974216

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{661}}^1\times {\mathrm{10271}}^1$

素因数の和:11005

約数の個数: 32

約数和(自身を含む): 6936065280

約数和(自身を除く): 3297091064

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 661, 1322, 2644, 5288, 10271, 20542, 41084, 44287, 82168, 88574, 177148, 354296, 688157, 1376314, 2752628, 5505256, 6789131, 13578262, 27156524, 54313048, 454871777, 909743554, 1819487108, 3638974216]

約数ペア:

[(1, 3638974216), (2, 1819487108), (4, 909743554), (8, 454871777), (67, 54313048), (134, 27156524), (268, 13578262), (536, 6789131), (661, 5505256), (1322, 2752628), (2644, 1376314), (5288, 688157), (10271, 354296), (20542, 177148), (41084, 88574), (44287, 82168)]