71799938

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2909}}^1$

素因数の和:3002

約数の個数: 32

約数和(自身を含む): 129064320

約数和(自身を除く): 57264382

約数列:

[1, 2, 7, 14, 41, 43, 82, 86, 287, 301, 574, 602, 1763, 2909, 3526, 5818, 12341, 20363, 24682, 40726, 119269, 125087, 238538, 250174, 834883, 875609, 1669766, 1751218, 5128567, 10257134, 35899969, 71799938]

約数ペア:

[(1, 71799938), (2, 35899969), (7, 10257134), (14, 5128567), (41, 1751218), (43, 1669766), (82, 875609), (86, 834883), (287, 250174), (301, 238538), (574, 125087), (602, 119269), (1763, 40726), (2909, 24682), (3526, 20363), (5818, 12341)]