25681524

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{769}}^1$

素因数の和:821

約数の個数: 72

約数和(自身を含む): 68819520

約数和(自身を除く): 43137996

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 121, 132, 138, 242, 253, 276, 363, 484, 506, 726, 759, 769, 1012, 1452, 1518, 1538, 2307, 2783, 3036, 3076, 4614, 5566, 8349, 8459, 9228, 11132, 16698, 16918, 17687, 25377, 33396, 33836, 35374, 50754, 53061, 70748, 93049, 101508, 106122, 186098, 194557, 212244, 279147, 372196, 389114, 558294, 583671, 778228, 1116588, 1167342, 2140127, 2334684, 4280254, 6420381, 8560508, 12840762, 25681524]

約数ペア:

[(1, 25681524), (2, 12840762), (3, 8560508), (4, 6420381), (6, 4280254), (11, 2334684), (12, 2140127), (22, 1167342), (23, 1116588), (33, 778228), (44, 583671), (46, 558294), (66, 389114), (69, 372196), (92, 279147), (121, 212244), (132, 194557), (138, 186098), (242, 106122), (253, 101508), (276, 93049), (363, 70748), (484, 53061), (506, 50754), (726, 35374), (759, 33836), (769, 33396), (1012, 25377), (1452, 17687), (1518, 16918), (1538, 16698), (2307, 11132), (2783, 9228), (3036, 8459), (3076, 8349), (4614, 5566)]