67994672

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:525

約数の個数: 40

約数和(自身を含む): 134376816

約数和(自身を除く): 66382144

約数列:

[1, 2, 4, 8, 16, 97, 193, 194, 227, 386, 388, 454, 772, 776, 908, 1544, 1552, 1816, 3088, 3632, 18721, 22019, 37442, 43811, 44038, 74884, 87622, 88076, 149768, 175244, 176152, 299536, 350488, 352304, 700976, 4249667, 8499334, 16998668, 33997336, 67994672]

約数ペア:

[(1, 67994672), (2, 33997336), (4, 16998668), (8, 8499334), (16, 4249667), (97, 700976), (193, 352304), (194, 350488), (227, 299536), (386, 176152), (388, 175244), (454, 149768), (772, 88076), (776, 87622), (908, 74884), (1544, 44038), (1552, 43811), (1816, 37442), (3088, 22019), (3632, 18721)]