68682512

素因数分解:

$2^4\times {\mathrm{1907}}^1\times {\mathrm{2251}}^1$

素因数の和:4166

約数の個数: 20

約数和(自身を含む): 133201296

約数和(自身を除く): 64518784

約数列:

[1, 2, 4, 8, 16, 1907, 2251, 3814, 4502, 7628, 9004, 15256, 18008, 30512, 36016, 4292657, 8585314, 17170628, 34341256, 68682512]

約数ペア:

[(1, 68682512), (2, 34341256), (4, 17170628), (8, 8585314), (16, 4292657), (1907, 36016), (2251, 30512), (3814, 18008), (4502, 15256), (7628, 9004)]