13625752

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 31104000

約数和(自身を除く): 17478248

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 71, 92, 142, 149, 161, 184, 284, 298, 322, 497, 568, 596, 644, 994, 1043, 1192, 1288, 1633, 1988, 2086, 3266, 3427, 3976, 4172, 6532, 6854, 8344, 10579, 11431, 13064, 13708, 21158, 22862, 23989, 27416, 42316, 45724, 47978, 74053, 84632, 91448, 95956, 148106, 191912, 243317, 296212, 486634, 592424, 973268, 1703219, 1946536, 3406438, 6812876, 13625752]

約数ペア:

[(1, 13625752), (2, 6812876), (4, 3406438), (7, 1946536), (8, 1703219), (14, 973268), (23, 592424), (28, 486634), (46, 296212), (56, 243317), (71, 191912), (92, 148106), (142, 95956), (149, 91448), (161, 84632), (184, 74053), (284, 47978), (298, 45724), (322, 42316), (497, 27416), (568, 23989), (596, 22862), (644, 21158), (994, 13708), (1043, 13064), (1192, 11431), (1288, 10579), (1633, 8344), (1988, 6854), (2086, 6532), (3266, 4172), (3427, 3976)]