61677868

素因数分解:

$2^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{2887}}^1$

素因数の和:3014

約数の個数: 36

約数和(自身を含む): 126754320

約数和(自身を除く): 65076452

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 109, 196, 218, 436, 763, 1526, 2887, 3052, 5341, 5774, 10682, 11548, 20209, 21364, 40418, 80836, 141463, 282926, 314683, 565852, 629366, 1258732, 2202781, 4405562, 8811124, 15419467, 30838934, 61677868]

約数ペア:

[(1, 61677868), (2, 30838934), (4, 15419467), (7, 8811124), (14, 4405562), (28, 2202781), (49, 1258732), (98, 629366), (109, 565852), (196, 314683), (218, 282926), (436, 141463), (763, 80836), (1526, 40418), (2887, 21364), (3052, 20209), (5341, 11548), (5774, 10682)]