12854865256

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{457}}^1\times {\mathrm{57641}}^1$

素因数の和:58165

約数の個数: 32

約数和(自身を含む): 24552033480

約数和(自身を除く): 11697168224

約数列:

[1, 2, 4, 8, 61, 122, 244, 457, 488, 914, 1828, 3656, 27877, 55754, 57641, 111508, 115282, 223016, 230564, 461128, 3516101, 7032202, 14064404, 26341937, 28128808, 52683874, 105367748, 210735496, 1606858157, 3213716314, 6427432628, 12854865256]

約数ペア:

[(1, 12854865256), (2, 6427432628), (4, 3213716314), (8, 1606858157), (61, 210735496), (122, 105367748), (244, 52683874), (457, 28128808), (488, 26341937), (914, 14064404), (1828, 7032202), (3656, 3516101), (27877, 461128), (55754, 230564), (57641, 223016), (111508, 115282)]