47174834

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2647}}^1$

素因数の和:2742

約数の個数: 32

約数和(自身を含む): 86430720

約数和(自身を除く): 39255886

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 938, 1273, 2546, 2647, 5294, 8911, 17822, 18529, 37058, 50293, 100586, 177349, 352051, 354698, 704102, 1241443, 2482886, 3369631, 6739262, 23587417, 47174834]

約数ペア:

[(1, 47174834), (2, 23587417), (7, 6739262), (14, 3369631), (19, 2482886), (38, 1241443), (67, 704102), (133, 354698), (134, 352051), (266, 177349), (469, 100586), (938, 50293), (1273, 37058), (2546, 18529), (2647, 17822), (5294, 8911)]