68229872

素因数分解:

$2^4\times {\mathrm{1627}}^1\times {\mathrm{2621}}^1$

素因数の和:4256

約数の個数: 20

約数和(自身を含む): 132327096

約数和(自身を除く): 64097224

約数列:

[1, 2, 4, 8, 16, 1627, 2621, 3254, 5242, 6508, 10484, 13016, 20968, 26032, 41936, 4264367, 8528734, 17057468, 34114936, 68229872]

約数ペア:

[(1, 68229872), (2, 34114936), (4, 17057468), (8, 8528734), (16, 4264367), (1627, 41936), (2621, 26032), (3254, 20968), (5242, 13016), (6508, 10484)]