42706678

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 75168000

約数和(自身を除く): 32461322

約数列:

[1, 2, 7, 14, 59, 118, 149, 298, 347, 413, 694, 826, 1043, 2086, 2429, 4858, 8791, 17582, 20473, 40946, 51703, 61537, 103406, 123074, 143311, 286622, 361921, 723842, 3050477, 6100954, 21353339, 42706678]

約数ペア:

[(1, 42706678), (2, 21353339), (7, 6100954), (14, 3050477), (59, 723842), (118, 361921), (149, 286622), (298, 143311), (347, 123074), (413, 103406), (694, 61537), (826, 51703), (1043, 40946), (2086, 20473), (2429, 17582), (4858, 8791)]