72185842

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{1759}}^1$

素因数の和:1866

約数の個数: 24

約数和(自身を含む): 116709120

約数和(自身を除く): 44523278

約数列:

[1, 2, 17, 34, 71, 142, 289, 578, 1207, 1759, 2414, 3518, 20519, 29903, 41038, 59806, 124889, 249778, 508351, 1016702, 2123113, 4246226, 36092921, 72185842]

約数ペア:

[(1, 72185842), (2, 36092921), (17, 4246226), (34, 2123113), (71, 1016702), (142, 508351), (289, 249778), (578, 124889), (1207, 59806), (1759, 41038), (2414, 29903), (3518, 20519)]