56472776

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{673}}^1$

素因数の和:1313

約数の個数: 32

約数和(自身を含む): 112463640

約数和(自身を除く): 55990864

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 617, 673, 1234, 1346, 2468, 2692, 4936, 5384, 10489, 11441, 20978, 22882, 41956, 45764, 83912, 91528, 415241, 830482, 1660964, 3321928, 7059097, 14118194, 28236388, 56472776]

約数ペア:

[(1, 56472776), (2, 28236388), (4, 14118194), (8, 7059097), (17, 3321928), (34, 1660964), (68, 830482), (136, 415241), (617, 91528), (673, 83912), (1234, 45764), (1346, 41956), (2468, 22882), (2692, 20978), (4936, 11441), (5384, 10489)]