65207478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{337}}^1$

素因数の和:637

約数の個数: 64

約数和(自身を含む): 158865408

約数和(自身を除く): 93657930

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 271, 337, 357, 542, 674, 714, 813, 1011, 1626, 1897, 2022, 2359, 3794, 4607, 4718, 5691, 5729, 7077, 9214, 11382, 11458, 13821, 14154, 17187, 27642, 32249, 34374, 40103, 64498, 80206, 91327, 96747, 120309, 182654, 193494, 240618, 273981, 547962, 639289, 1278578, 1552559, 1917867, 3105118, 3835734, 4657677, 9315354, 10867913, 21735826, 32603739, 65207478]

約数ペア:

[(1, 65207478), (2, 32603739), (3, 21735826), (6, 10867913), (7, 9315354), (14, 4657677), (17, 3835734), (21, 3105118), (34, 1917867), (42, 1552559), (51, 1278578), (102, 639289), (119, 547962), (238, 273981), (271, 240618), (337, 193494), (357, 182654), (542, 120309), (674, 96747), (714, 91327), (813, 80206), (1011, 64498), (1626, 40103), (1897, 34374), (2022, 32249), (2359, 27642), (3794, 17187), (4607, 14154), (4718, 13821), (5691, 11458), (5729, 11382), (7077, 9214)]