68772862

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 111355200

約数和(自身を除く): 42582338

約数列:

[1, 2, 29, 37, 58, 73, 74, 146, 439, 878, 1073, 2117, 2146, 2701, 4234, 5402, 12731, 16243, 25462, 32047, 32486, 64094, 78329, 156658, 471047, 929363, 942094, 1185739, 1858726, 2371478, 34386431, 68772862]

約数ペア:

[(1, 68772862), (2, 34386431), (29, 2371478), (37, 1858726), (58, 1185739), (73, 942094), (74, 929363), (146, 471047), (439, 156658), (878, 78329), (1073, 64094), (2117, 32486), (2146, 32047), (2701, 25462), (4234, 16243), (5402, 12731)]