69901436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{42937}}^1$

素因数の和:42989

約数の個数: 24

約数和(自身を含む): 137058096

約数和(自身を除く): 67156660

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 42937, 85874, 171748, 472307, 944614, 1588669, 1889228, 3177338, 6354676, 17475359, 34950718, 69901436]

約数ペア:

[(1, 69901436), (2, 34950718), (4, 17475359), (11, 6354676), (22, 3177338), (37, 1889228), (44, 1588669), (74, 944614), (148, 472307), (407, 171748), (814, 85874), (1628, 42937)]