67966544

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3163}}^1$

素因数の和:3267

約数の個数: 40

約数和(自身を含む): 141240960

約数和(自身を除く): 73274416

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 158, 272, 316, 632, 1264, 1343, 2686, 3163, 5372, 6326, 10744, 12652, 21488, 25304, 50608, 53771, 107542, 215084, 249877, 430168, 499754, 860336, 999508, 1999016, 3998032, 4247909, 8495818, 16991636, 33983272, 67966544]

約数ペア:

[(1, 67966544), (2, 33983272), (4, 16991636), (8, 8495818), (16, 4247909), (17, 3998032), (34, 1999016), (68, 999508), (79, 860336), (136, 499754), (158, 430168), (272, 249877), (316, 215084), (632, 107542), (1264, 53771), (1343, 50608), (2686, 25304), (3163, 21488), (5372, 12652), (6326, 10744)]