66745706

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{3121}}^1$

素因数の和:3194

約数の個数: 24

約数和(自身を含む): 109263756

約数和(自身を除く): 42518050

約数列:

[1, 2, 17, 34, 37, 74, 289, 578, 629, 1258, 3121, 6242, 10693, 21386, 53057, 106114, 115477, 230954, 901969, 1803938, 1963109, 3926218, 33372853, 66745706]

約数ペア:

[(1, 66745706), (2, 33372853), (17, 3926218), (34, 1963109), (37, 1803938), (74, 901969), (289, 230954), (578, 115477), (629, 106114), (1258, 53057), (3121, 21386), (6242, 10693)]