74263508

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{153437}}^1$

素因数の和:153463

約数の個数: 18

約数和(自身を含む): 142850778

約数和(自身を除く): 68587270

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 153437, 306874, 613748, 1687807, 3375614, 6751228, 18565877, 37131754, 74263508]

約数ペア:

[(1, 74263508), (2, 37131754), (4, 18565877), (11, 6751228), (22, 3375614), (44, 1687807), (121, 613748), (242, 306874), (484, 153437)]