28107288

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1543}}^1$

素因数の和:1589

約数の個数: 96

約数和(自身を含む): 86711040

約数和(自身を除く): 58603752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 33, 36, 44, 46, 66, 69, 72, 88, 92, 99, 132, 138, 184, 198, 207, 253, 264, 276, 396, 414, 506, 552, 759, 792, 828, 1012, 1518, 1543, 1656, 2024, 2277, 3036, 3086, 4554, 4629, 6072, 6172, 9108, 9258, 12344, 13887, 16973, 18216, 18516, 27774, 33946, 35489, 37032, 50919, 55548, 67892, 70978, 101838, 106467, 111096, 135784, 141956, 152757, 203676, 212934, 283912, 305514, 319401, 390379, 407352, 425868, 611028, 638802, 780758, 851736, 1171137, 1222056, 1277604, 1561516, 2342274, 2555208, 3123032, 3513411, 4684548, 7026822, 9369096, 14053644, 28107288]

約数ペア:

[(1, 28107288), (2, 14053644), (3, 9369096), (4, 7026822), (6, 4684548), (8, 3513411), (9, 3123032), (11, 2555208), (12, 2342274), (18, 1561516), (22, 1277604), (23, 1222056), (24, 1171137), (33, 851736), (36, 780758), (44, 638802), (46, 611028), (66, 425868), (69, 407352), (72, 390379), (88, 319401), (92, 305514), (99, 283912), (132, 212934), (138, 203676), (184, 152757), (198, 141956), (207, 135784), (253, 111096), (264, 106467), (276, 101838), (396, 70978), (414, 67892), (506, 55548), (552, 50919), (759, 37032), (792, 35489), (828, 33946), (1012, 27774), (1518, 18516), (1543, 18216), (1656, 16973), (2024, 13887), (2277, 12344), (3036, 9258), (3086, 9108), (4554, 6172), (4629, 6072)]