39189964

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 80057376

約数和(自身を除く): 40867412

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 374, 433, 484, 748, 866, 1331, 1732, 2057, 2662, 4114, 4763, 5324, 7361, 8228, 9526, 14722, 19052, 22627, 29444, 45254, 52393, 80971, 90508, 104786, 161942, 209572, 323884, 576323, 890681, 1152646, 1781362, 2305292, 3562724, 9797491, 19594982, 39189964]

約数ペア:

[(1, 39189964), (2, 19594982), (4, 9797491), (11, 3562724), (17, 2305292), (22, 1781362), (34, 1152646), (44, 890681), (68, 576323), (121, 323884), (187, 209572), (242, 161942), (374, 104786), (433, 90508), (484, 80971), (748, 52393), (866, 45254), (1331, 29444), (1732, 22627), (2057, 19052), (2662, 14722), (4114, 9526), (4763, 8228), (5324, 7361)]