627489992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{877}}^1\times {\mathrm{5261}}^1$

素因数の和:6161

約数の個数: 32

約数和(自身を含む): 1247409720

約数和(自身を除く): 619919728

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 877, 1754, 3508, 5261, 7016, 10522, 14909, 21044, 29818, 42088, 59636, 89437, 119272, 178874, 357748, 715496, 4613897, 9227794, 18455588, 36911176, 78436249, 156872498, 313744996, 627489992]

約数ペア:

[(1, 627489992), (2, 313744996), (4, 156872498), (8, 78436249), (17, 36911176), (34, 18455588), (68, 9227794), (136, 4613897), (877, 715496), (1754, 357748), (3508, 178874), (5261, 119272), (7016, 89437), (10522, 59636), (14909, 42088), (21044, 29818)]