39774254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{107}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 71115408

約数和(自身を除く): 31341154

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 107, 214, 221, 377, 442, 493, 754, 841, 986, 1391, 1682, 1819, 2782, 3103, 3638, 6206, 6409, 10933, 12818, 14297, 21866, 23647, 28594, 40339, 47294, 52751, 80678, 89987, 105502, 179974, 185861, 371722, 685763, 1169831, 1371526, 1529779, 2339662, 3059558, 19887127, 39774254]

約数ペア:

[(1, 39774254), (2, 19887127), (13, 3059558), (17, 2339662), (26, 1529779), (29, 1371526), (34, 1169831), (58, 685763), (107, 371722), (214, 185861), (221, 179974), (377, 105502), (442, 89987), (493, 80678), (754, 52751), (841, 47294), (986, 40339), (1391, 28594), (1682, 23647), (1819, 21866), (2782, 14297), (3103, 12818), (3638, 10933), (6206, 6409)]