81714682

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{659}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 148832640

約数和(自身を除く): 67117958

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 521, 659, 1042, 1318, 3647, 4613, 7294, 8857, 9226, 11203, 17714, 22406, 61999, 78421, 123998, 156842, 343339, 686678, 2403373, 4806746, 5836763, 11673526, 40857341, 81714682]

約数ペア:

[(1, 81714682), (2, 40857341), (7, 11673526), (14, 5836763), (17, 4806746), (34, 2403373), (119, 686678), (238, 343339), (521, 156842), (659, 123998), (1042, 78421), (1318, 61999), (3647, 22406), (4613, 17714), (7294, 11203), (8857, 9226)]