25557672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1021}}^1$

素因数の和:1186

約数の個数: 64

約数和(自身を含む): 73584000

約数和(自身を除く): 48026328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 149, 168, 298, 447, 596, 894, 1021, 1043, 1192, 1788, 2042, 2086, 3063, 3129, 3576, 4084, 4172, 6126, 6258, 7147, 8168, 8344, 12252, 12516, 14294, 21441, 24504, 25032, 28588, 42882, 57176, 85764, 152129, 171528, 304258, 456387, 608516, 912774, 1064903, 1217032, 1825548, 2129806, 3194709, 3651096, 4259612, 6389418, 8519224, 12778836, 25557672]

約数ペア:

[(1, 25557672), (2, 12778836), (3, 8519224), (4, 6389418), (6, 4259612), (7, 3651096), (8, 3194709), (12, 2129806), (14, 1825548), (21, 1217032), (24, 1064903), (28, 912774), (42, 608516), (56, 456387), (84, 304258), (149, 171528), (168, 152129), (298, 85764), (447, 57176), (596, 42882), (894, 28588), (1021, 25032), (1043, 24504), (1192, 21441), (1788, 14294), (2042, 12516), (2086, 12252), (3063, 8344), (3129, 8168), (3576, 7147), (4084, 6258), (4172, 6126)]