61625312

素因数分解:

$2^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2671}}^1$

素因数の和:2791

約数の個数: 48

約数和(自身を含む): 140055552

約数和(自身を除く): 78430240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 103, 112, 206, 224, 412, 721, 824, 1442, 1648, 2671, 2884, 3296, 5342, 5768, 10684, 11536, 18697, 21368, 23072, 37394, 42736, 74788, 85472, 149576, 275113, 299152, 550226, 598304, 1100452, 1925791, 2200904, 3851582, 4401808, 7703164, 8803616, 15406328, 30812656, 61625312]

約数ペア:

[(1, 61625312), (2, 30812656), (4, 15406328), (7, 8803616), (8, 7703164), (14, 4401808), (16, 3851582), (28, 2200904), (32, 1925791), (56, 1100452), (103, 598304), (112, 550226), (206, 299152), (224, 275113), (412, 149576), (721, 85472), (824, 74788), (1442, 42736), (1648, 37394), (2671, 23072), (2884, 21368), (3296, 18697), (5342, 11536), (5768, 10684)]