68736514

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{9109}}^1$

素因数の和:9143

約数の個数: 32

約数和(自身を含む): 131184000

約数和(自身を除く): 62447486

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 343, 539, 686, 1078, 3773, 7546, 9109, 18218, 63763, 100199, 127526, 200398, 446341, 701393, 892682, 1402786, 3124387, 4909751, 6248774, 9819502, 34368257, 68736514]

約数ペア:

[(1, 68736514), (2, 34368257), (7, 9819502), (11, 6248774), (14, 4909751), (22, 3124387), (49, 1402786), (77, 892682), (98, 701393), (154, 446341), (343, 200398), (539, 127526), (686, 100199), (1078, 63763), (3773, 18218), (7546, 9109)]