42677648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10799}}^1$

素因数の和:10839

約数の個数: 40

約数和(自身を含む): 93744000

約数和(自身を除く): 51066352

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 10799, 21598, 43196, 86392, 140387, 172784, 205181, 280774, 410362, 561548, 820724, 1123096, 1641448, 2246192, 2667353, 3282896, 5334706, 10669412, 21338824, 42677648]

約数ペア:

[(1, 42677648), (2, 21338824), (4, 10669412), (8, 5334706), (13, 3282896), (16, 2667353), (19, 2246192), (26, 1641448), (38, 1123096), (52, 820724), (76, 561548), (104, 410362), (152, 280774), (208, 205181), (247, 172784), (304, 140387), (494, 86392), (988, 43196), (1976, 21598), (3952, 10799)]