25792816

素因数分解:

$2^4\times 7^2\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:386

約数の個数: 60

約数和(自身を含む): 58777488

約数和(自身を除く): 32984672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 167, 196, 197, 334, 392, 394, 668, 784, 788, 1169, 1336, 1379, 1576, 2338, 2672, 2758, 3152, 4676, 5516, 8183, 9352, 9653, 11032, 16366, 18704, 19306, 22064, 32732, 32899, 38612, 65464, 65798, 77224, 130928, 131596, 154448, 230293, 263192, 460586, 526384, 921172, 1612051, 1842344, 3224102, 3684688, 6448204, 12896408, 25792816]

約数ペア:

[(1, 25792816), (2, 12896408), (4, 6448204), (7, 3684688), (8, 3224102), (14, 1842344), (16, 1612051), (28, 921172), (49, 526384), (56, 460586), (98, 263192), (112, 230293), (167, 154448), (196, 131596), (197, 130928), (334, 77224), (392, 65798), (394, 65464), (668, 38612), (784, 32899), (788, 32732), (1169, 22064), (1336, 19306), (1379, 18704), (1576, 16366), (2338, 11032), (2672, 9653), (2758, 9352), (3152, 8183), (4676, 5516)]