28098672

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{347}}^1$

素因数の和:606

約数の個数: 80

約数和(自身を含む): 83542272

約数和(自身を除く): 55443600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 241, 336, 347, 482, 694, 723, 964, 1041, 1388, 1446, 1687, 1928, 2082, 2429, 2776, 2892, 3374, 3856, 4164, 4858, 5061, 5552, 5784, 6748, 7287, 8328, 9716, 10122, 11568, 13496, 14574, 16656, 19432, 20244, 26992, 29148, 38864, 40488, 58296, 80976, 83627, 116592, 167254, 250881, 334508, 501762, 585389, 669016, 1003524, 1170778, 1338032, 1756167, 2007048, 2341556, 3512334, 4014096, 4683112, 7024668, 9366224, 14049336, 28098672]

約数ペア:

[(1, 28098672), (2, 14049336), (3, 9366224), (4, 7024668), (6, 4683112), (7, 4014096), (8, 3512334), (12, 2341556), (14, 2007048), (16, 1756167), (21, 1338032), (24, 1170778), (28, 1003524), (42, 669016), (48, 585389), (56, 501762), (84, 334508), (112, 250881), (168, 167254), (241, 116592), (336, 83627), (347, 80976), (482, 58296), (694, 40488), (723, 38864), (964, 29148), (1041, 26992), (1388, 20244), (1446, 19432), (1687, 16656), (1928, 14574), (2082, 13496), (2429, 11568), (2776, 10122), (2892, 9716), (3374, 8328), (3856, 7287), (4164, 6748), (4858, 5784), (5061, 5552)]