27986952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7243}}^1$

素因数の和:7282

約数の個数: 64

約数和(自身を含む): 83450880

約数和(自身を除く): 55463928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 7243, 14486, 21729, 28972, 43458, 50701, 57944, 86916, 101402, 152103, 166589, 173832, 202804, 304206, 333178, 405608, 499767, 608412, 666356, 999534, 1166123, 1216824, 1332712, 1999068, 2332246, 3498369, 3998136, 4664492, 6996738, 9328984, 13993476, 27986952]

約数ペア:

[(1, 27986952), (2, 13993476), (3, 9328984), (4, 6996738), (6, 4664492), (7, 3998136), (8, 3498369), (12, 2332246), (14, 1999068), (21, 1332712), (23, 1216824), (24, 1166123), (28, 999534), (42, 666356), (46, 608412), (56, 499767), (69, 405608), (84, 333178), (92, 304206), (138, 202804), (161, 173832), (168, 166589), (184, 152103), (276, 101402), (322, 86916), (483, 57944), (552, 50701), (644, 43458), (966, 28972), (1288, 21729), (1932, 14486), (3864, 7243)]