68707256

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{1193}}^1$

素因数の和:1535

約数の個数: 32

約数和(自身を含む): 134969760

約数和(自身を除く): 66262504

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 313, 626, 1193, 1252, 2386, 2504, 4772, 7199, 9544, 14398, 27439, 28796, 54878, 57592, 109756, 219512, 373409, 746818, 1493636, 2987272, 8588407, 17176814, 34353628, 68707256]

約数ペア:

[(1, 68707256), (2, 34353628), (4, 17176814), (8, 8588407), (23, 2987272), (46, 1493636), (92, 746818), (184, 373409), (313, 219512), (626, 109756), (1193, 57592), (1252, 54878), (2386, 28796), (2504, 27439), (4772, 14398), (7199, 9544)]