2740619584

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{118621}}^1$

素因数の和:118671

約数の個数: 42

約数和(自身を含む): 5739762714

約数和(自身を除く): 2999143130

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 361, 608, 722, 1216, 1444, 2888, 5776, 11552, 23104, 118621, 237242, 474484, 948968, 1897936, 2253799, 3795872, 4507598, 7591744, 9015196, 18030392, 36060784, 42822181, 72121568, 85644362, 144243136, 171288724, 342577448, 685154896, 1370309792, 2740619584]

約数ペア:

[(1, 2740619584), (2, 1370309792), (4, 685154896), (8, 342577448), (16, 171288724), (19, 144243136), (32, 85644362), (38, 72121568), (64, 42822181), (76, 36060784), (152, 18030392), (304, 9015196), (361, 7591744), (608, 4507598), (722, 3795872), (1216, 2253799), (1444, 1897936), (2888, 948968), (5776, 474484), (11552, 237242), (23104, 118621)]