28565536744

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{434761}}^1$

素因数の和:435001

約数の個数: 32

約数和(自身を含む): 55093040640

約数和(自身を除く): 26527503896

約数列:

[1, 2, 4, 8, 43, 86, 172, 191, 344, 382, 764, 1528, 8213, 16426, 32852, 65704, 434761, 869522, 1739044, 3478088, 18694723, 37389446, 74778892, 83039351, 149557784, 166078702, 332157404, 664314808, 3570692093, 7141384186, 14282768372, 28565536744]

約数ペア:

[(1, 28565536744), (2, 14282768372), (4, 7141384186), (8, 3570692093), (43, 664314808), (86, 332157404), (172, 166078702), (191, 149557784), (344, 83039351), (382, 74778892), (764, 37389446), (1528, 18694723), (8213, 3478088), (16426, 1739044), (32852, 869522), (65704, 434761)]