68657896

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1433}}^1$

素因数の和:1605

約数の個数: 32

約数和(自身を含む): 132415560

約数和(自身を除く): 63757664

約数列:

[1, 2, 4, 8, 53, 106, 113, 212, 226, 424, 452, 904, 1433, 2866, 5732, 5989, 11464, 11978, 23956, 47912, 75949, 151898, 161929, 303796, 323858, 607592, 647716, 1295432, 8582237, 17164474, 34328948, 68657896]

約数ペア:

[(1, 68657896), (2, 34328948), (4, 17164474), (8, 8582237), (53, 1295432), (106, 647716), (113, 607592), (212, 323858), (226, 303796), (424, 161929), (452, 151898), (904, 75949), (1433, 47912), (2866, 23956), (5732, 11978), (5989, 11464)]