839438656

素因数分解:

$2^6\times 7^1\times {\mathrm{797}}^1\times {\mathrm{2351}}^1$

素因数の和:3167

約数の個数: 56

約数和(自身を含む): 1906926336

約数和(自身を除く): 1067487680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 797, 1594, 2351, 3188, 4702, 5579, 6376, 9404, 11158, 12752, 16457, 18808, 22316, 25504, 32914, 37616, 44632, 51008, 65828, 75232, 89264, 131656, 150464, 178528, 263312, 357056, 526624, 1053248, 1873747, 3747494, 7494988, 13116229, 14989976, 26232458, 29979952, 52464916, 59959904, 104929832, 119919808, 209859664, 419719328, 839438656]

約数ペア:

[(1, 839438656), (2, 419719328), (4, 209859664), (7, 119919808), (8, 104929832), (14, 59959904), (16, 52464916), (28, 29979952), (32, 26232458), (56, 14989976), (64, 13116229), (112, 7494988), (224, 3747494), (448, 1873747), (797, 1053248), (1594, 526624), (2351, 357056), (3188, 263312), (4702, 178528), (5579, 150464), (6376, 131656), (9404, 89264), (11158, 75232), (12752, 65828), (16457, 51008), (18808, 44632), (22316, 37616), (25504, 32914)]