74374982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 124840224

約数和(自身を除く): 50465242

約数列:

[1, 2, 11, 22, 61, 122, 157, 314, 353, 671, 706, 1342, 1727, 3454, 3883, 7766, 9577, 19154, 21533, 43066, 55421, 105347, 110842, 210694, 236863, 473726, 609631, 1219262, 3380681, 6761362, 37187491, 74374982]

約数ペア:

[(1, 74374982), (2, 37187491), (11, 6761362), (22, 3380681), (61, 1219262), (122, 609631), (157, 473726), (314, 236863), (353, 210694), (671, 110842), (706, 105347), (1342, 55421), (1727, 43066), (3454, 21533), (3883, 19154), (7766, 9577)]