66415706

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{48907}}^1$

素因数の和:49013

約数の個数: 16

約数和(自身を含む): 115031616

約数和(自身を除く): 48615910

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 48907, 97814, 342349, 684698, 4743979, 9487958, 33207853, 66415706]

約数ペア:

[(1, 66415706), (2, 33207853), (7, 9487958), (14, 4743979), (97, 684698), (194, 342349), (679, 97814), (1358, 48907)]