66368

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:90

約数の個数: 28

約数和(自身を含む): 141732

約数和(自身を除く): 75364

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 64, 68, 122, 136, 244, 272, 488, 544, 976, 1037, 1088, 1952, 2074, 3904, 4148, 8296, 16592, 33184, 66368]

約数ペア:

[(1, 66368), (2, 33184), (4, 16592), (8, 8296), (16, 4148), (17, 3904), (32, 2074), (34, 1952), (61, 1088), (64, 1037), (68, 976), (122, 544), (136, 488), (244, 272)]