25053798

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 65138688

約数和(自身を除く): 40084890

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 61, 66, 77, 98, 122, 127, 147, 154, 183, 231, 254, 294, 366, 381, 427, 462, 539, 671, 762, 854, 889, 1078, 1281, 1342, 1397, 1617, 1778, 2013, 2562, 2667, 2794, 2989, 3234, 4026, 4191, 4697, 5334, 5978, 6223, 7747, 8382, 8967, 9394, 9779, 12446, 14091, 15494, 17934, 18669, 19558, 23241, 28182, 29337, 32879, 37338, 46482, 54229, 58674, 65758, 68453, 85217, 98637, 108458, 136906, 162687, 170434, 197274, 205359, 255651, 325374, 379603, 410718, 511302, 596519, 759206, 1138809, 1193038, 1789557, 2277618, 3579114, 4175633, 8351266, 12526899, 25053798]

約数ペア:

[(1, 25053798), (2, 12526899), (3, 8351266), (6, 4175633), (7, 3579114), (11, 2277618), (14, 1789557), (21, 1193038), (22, 1138809), (33, 759206), (42, 596519), (49, 511302), (61, 410718), (66, 379603), (77, 325374), (98, 255651), (122, 205359), (127, 197274), (147, 170434), (154, 162687), (183, 136906), (231, 108458), (254, 98637), (294, 85217), (366, 68453), (381, 65758), (427, 58674), (462, 54229), (539, 46482), (671, 37338), (762, 32879), (854, 29337), (889, 28182), (1078, 23241), (1281, 19558), (1342, 18669), (1397, 17934), (1617, 15494), (1778, 14091), (2013, 12446), (2562, 9779), (2667, 9394), (2794, 8967), (2989, 8382), (3234, 7747), (4026, 6223), (4191, 5978), (4697, 5334)]