2577117872

素因数分解:

$2^4\times 7^1\times {\mathrm{257}}^1\times {\mathrm{89533}}^1$

素因数の和:89805

約数の個数: 40

約数和(自身を含む): 5728743456

約数和(自身を除く): 3151625584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 257, 514, 1028, 1799, 2056, 3598, 4112, 7196, 14392, 28784, 89533, 179066, 358132, 626731, 716264, 1253462, 1432528, 2506924, 5013848, 10027696, 23009981, 46019962, 92039924, 161069867, 184079848, 322139734, 368159696, 644279468, 1288558936, 2577117872]

約数ペア:

[(1, 2577117872), (2, 1288558936), (4, 644279468), (7, 368159696), (8, 322139734), (14, 184079848), (16, 161069867), (28, 92039924), (56, 46019962), (112, 23009981), (257, 10027696), (514, 5013848), (1028, 2506924), (1799, 1432528), (2056, 1253462), (3598, 716264), (4112, 626731), (7196, 358132), (14392, 179066), (28784, 89533)]