27826716

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 71178240

約数和(自身を除く): 43351524

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 127, 186, 228, 254, 372, 381, 508, 589, 762, 961, 1178, 1524, 1767, 1922, 2356, 2413, 2883, 3534, 3844, 3937, 4826, 5766, 7068, 7239, 7874, 9652, 11532, 11811, 14478, 15748, 18259, 23622, 28956, 36518, 47244, 54777, 73036, 74803, 109554, 122047, 149606, 219108, 224409, 244094, 299212, 366141, 448818, 488188, 732282, 897636, 1464564, 2318893, 4637786, 6956679, 9275572, 13913358, 27826716]

約数ペア:

[(1, 27826716), (2, 13913358), (3, 9275572), (4, 6956679), (6, 4637786), (12, 2318893), (19, 1464564), (31, 897636), (38, 732282), (57, 488188), (62, 448818), (76, 366141), (93, 299212), (114, 244094), (124, 224409), (127, 219108), (186, 149606), (228, 122047), (254, 109554), (372, 74803), (381, 73036), (508, 54777), (589, 47244), (762, 36518), (961, 28956), (1178, 23622), (1524, 18259), (1767, 15748), (1922, 14478), (2356, 11811), (2413, 11532), (2883, 9652), (3534, 7874), (3844, 7239), (3937, 7068), (4826, 5766)]