25773202

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 51093504

約数和(自身を除く): 25320302

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 47, 91, 94, 131, 161, 182, 262, 299, 322, 329, 598, 611, 658, 917, 1081, 1222, 1703, 1834, 2093, 2162, 3013, 3406, 4186, 4277, 6026, 6157, 7567, 8554, 11921, 12314, 14053, 15134, 21091, 23842, 28106, 39169, 42182, 43099, 78338, 80041, 86198, 98371, 141611, 160082, 196742, 274183, 283222, 548366, 560287, 991277, 1120574, 1840943, 1982554, 3681886, 12886601, 25773202]

約数ペア:

[(1, 25773202), (2, 12886601), (7, 3681886), (13, 1982554), (14, 1840943), (23, 1120574), (26, 991277), (46, 560287), (47, 548366), (91, 283222), (94, 274183), (131, 196742), (161, 160082), (182, 141611), (262, 98371), (299, 86198), (322, 80041), (329, 78338), (598, 43099), (611, 42182), (658, 39169), (917, 28106), (1081, 23842), (1222, 21091), (1703, 15134), (1834, 14053), (2093, 12314), (2162, 11921), (3013, 8554), (3406, 7567), (4186, 6157), (4277, 6026)]