40388636176

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21212519}}^1$

素因数の和:21212551

約数の個数: 40

約数和(自身を含む): 94692689280

約数和(自身を除く): 54304053104

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 21212519, 42425038, 84850076, 148487633, 169700152, 296975266, 339400304, 360612823, 593950532, 721225646, 1187901064, 1442451292, 2375802128, 2524289761, 2884902584, 5048579522, 5769805168, 10097159044, 20194318088, 40388636176]

約数ペア:

[(1, 40388636176), (2, 20194318088), (4, 10097159044), (7, 5769805168), (8, 5048579522), (14, 2884902584), (16, 2524289761), (17, 2375802128), (28, 1442451292), (34, 1187901064), (56, 721225646), (68, 593950532), (112, 360612823), (119, 339400304), (136, 296975266), (238, 169700152), (272, 148487633), (476, 84850076), (952, 42425038), (1904, 21212519)]