28461708

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1753}}^1$

素因数の和:1815

約数の個数: 72

約数和(自身を含む): 80445456

約数和(自身を除く): 51983748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 41, 44, 66, 82, 99, 123, 132, 164, 198, 246, 369, 396, 451, 492, 738, 902, 1353, 1476, 1753, 1804, 2706, 3506, 4059, 5259, 5412, 7012, 8118, 10518, 15777, 16236, 19283, 21036, 31554, 38566, 57849, 63108, 71873, 77132, 115698, 143746, 173547, 215619, 231396, 287492, 347094, 431238, 646857, 694188, 790603, 862476, 1293714, 1581206, 2371809, 2587428, 3162412, 4743618, 7115427, 9487236, 14230854, 28461708]

約数ペア:

[(1, 28461708), (2, 14230854), (3, 9487236), (4, 7115427), (6, 4743618), (9, 3162412), (11, 2587428), (12, 2371809), (18, 1581206), (22, 1293714), (33, 862476), (36, 790603), (41, 694188), (44, 646857), (66, 431238), (82, 347094), (99, 287492), (123, 231396), (132, 215619), (164, 173547), (198, 143746), (246, 115698), (369, 77132), (396, 71873), (451, 63108), (492, 57849), (738, 38566), (902, 31554), (1353, 21036), (1476, 19283), (1753, 16236), (1804, 15777), (2706, 10518), (3506, 8118), (4059, 7012), (5259, 5412)]