26926788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2447}}^1$

素因数の和:2592

約数の個数: 48

約数和(自身を含む): 72382464

約数和(自身を除く): 45455676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 262, 393, 524, 786, 917, 1572, 1834, 2447, 2751, 3668, 4894, 5502, 7341, 9788, 11004, 14682, 17129, 29364, 34258, 51387, 68516, 102774, 205548, 320557, 641114, 961671, 1282228, 1923342, 2243899, 3846684, 4487798, 6731697, 8975596, 13463394, 26926788]

約数ペア:

[(1, 26926788), (2, 13463394), (3, 8975596), (4, 6731697), (6, 4487798), (7, 3846684), (12, 2243899), (14, 1923342), (21, 1282228), (28, 961671), (42, 641114), (84, 320557), (131, 205548), (262, 102774), (393, 68516), (524, 51387), (786, 34258), (917, 29364), (1572, 17129), (1834, 14682), (2447, 11004), (2751, 9788), (3668, 7341), (4894, 5502)]