68291216

素因数分解:

$2^4\times 7^1\times {\mathrm{609743}}^1$

素因数の和:609758

約数の個数: 20

約数和(自身を含む): 151216512

約数和(自身を除く): 82925296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 609743, 1219486, 2438972, 4268201, 4877944, 8536402, 9755888, 17072804, 34145608, 68291216]

約数ペア:

[(1, 68291216), (2, 34145608), (4, 17072804), (7, 9755888), (8, 8536402), (14, 4877944), (16, 4268201), (28, 2438972), (56, 1219486), (112, 609743)]