25661454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1161

約数の個数: 64

約数和(自身を含む): 64694784

約数和(自身を除く): 39033330

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 78, 86, 91, 129, 182, 258, 273, 301, 546, 559, 602, 903, 1093, 1118, 1677, 1806, 2186, 3279, 3354, 3913, 6558, 7651, 7826, 11739, 14209, 15302, 22953, 23478, 28418, 42627, 45906, 46999, 85254, 93998, 99463, 140997, 198926, 281994, 298389, 328993, 596778, 610987, 657986, 986979, 1221974, 1832961, 1973958, 3665922, 4276909, 8553818, 12830727, 25661454]

約数ペア:

[(1, 25661454), (2, 12830727), (3, 8553818), (6, 4276909), (7, 3665922), (13, 1973958), (14, 1832961), (21, 1221974), (26, 986979), (39, 657986), (42, 610987), (43, 596778), (78, 328993), (86, 298389), (91, 281994), (129, 198926), (182, 140997), (258, 99463), (273, 93998), (301, 85254), (546, 46999), (559, 45906), (602, 42627), (903, 28418), (1093, 23478), (1118, 22953), (1677, 15302), (1806, 14209), (2186, 11739), (3279, 7826), (3354, 7651), (3913, 6558)]