67243856

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{443}}^1$

素因数の和:683

約数の個数: 40

約数和(自身を含む): 133786080

約数和(自身を除く): 66542224

約数列:

[1, 2, 4, 8, 16, 53, 106, 179, 212, 358, 424, 443, 716, 848, 886, 1432, 1772, 2864, 3544, 7088, 9487, 18974, 23479, 37948, 46958, 75896, 79297, 93916, 151792, 158594, 187832, 317188, 375664, 634376, 1268752, 4202741, 8405482, 16810964, 33621928, 67243856]

約数ペア:

[(1, 67243856), (2, 33621928), (4, 16810964), (8, 8405482), (16, 4202741), (53, 1268752), (106, 634376), (179, 375664), (212, 317188), (358, 187832), (424, 158594), (443, 151792), (716, 93916), (848, 79297), (886, 75896), (1432, 46958), (1772, 37948), (2864, 23479), (3544, 18974), (7088, 9487)]