2912971232

素因数分解:

$2^5\times {\mathrm{173}}^1\times {\mathrm{197}}^1\times {\mathrm{2671}}^1$

素因数の和:3051

約数の個数: 48

約数和(自身を含む): 5799511872

約数和(自身を除く): 2886540640

約数列:

[1, 2, 4, 8, 16, 32, 173, 197, 346, 394, 692, 788, 1384, 1576, 2671, 2768, 3152, 5342, 5536, 6304, 10684, 21368, 34081, 42736, 68162, 85472, 136324, 272648, 462083, 526187, 545296, 924166, 1052374, 1090592, 1848332, 2104748, 3696664, 4209496, 7393328, 8418992, 14786656, 16837984, 91030351, 182060702, 364121404, 728242808, 1456485616, 2912971232]

約数ペア:

[(1, 2912971232), (2, 1456485616), (4, 728242808), (8, 364121404), (16, 182060702), (32, 91030351), (173, 16837984), (197, 14786656), (346, 8418992), (394, 7393328), (692, 4209496), (788, 3696664), (1384, 2104748), (1576, 1848332), (2671, 1090592), (2768, 1052374), (3152, 924166), (5342, 545296), (5536, 526187), (6304, 462083), (10684, 272648), (21368, 136324), (34081, 85472), (42736, 68162)]