61408754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 103161600

約数和(自身を除く): 41752846

約数列:

[1, 2, 11, 22, 79, 89, 158, 178, 397, 794, 869, 979, 1738, 1958, 4367, 7031, 8734, 14062, 31363, 35333, 62726, 70666, 77341, 154682, 344993, 388663, 689986, 777326, 2791307, 5582614, 30704377, 61408754]

約数ペア:

[(1, 61408754), (2, 30704377), (11, 5582614), (22, 2791307), (79, 777326), (89, 689986), (158, 388663), (178, 344993), (397, 154682), (794, 77341), (869, 70666), (979, 62726), (1738, 35333), (1958, 31363), (4367, 14062), (7031, 8734)]