64262338

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{277}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 112569984

約数和(自身を除く): 48307646

約数列:

[1, 2, 7, 14, 73, 146, 227, 277, 454, 511, 554, 1022, 1589, 1939, 3178, 3878, 16571, 20221, 33142, 40442, 62879, 115997, 125758, 141547, 231994, 283094, 440153, 880306, 4590167, 9180334, 32131169, 64262338]

約数ペア:

[(1, 64262338), (2, 32131169), (7, 9180334), (14, 4590167), (73, 880306), (146, 440153), (227, 283094), (277, 231994), (454, 141547), (511, 125758), (554, 115997), (1022, 62879), (1589, 40442), (1939, 33142), (3178, 20221), (3878, 16571)]