71697772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{15737}}^1$

素因数の和:15825

約数の個数: 24

約数和(自身を含む): 134843184

約数和(自身を除く): 63145412

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4556, 15737, 31474, 62948, 267529, 535058, 1054379, 1070116, 2108758, 4217516, 17924443, 35848886, 71697772]

約数ペア:

[(1, 71697772), (2, 35848886), (4, 17924443), (17, 4217516), (34, 2108758), (67, 1070116), (68, 1054379), (134, 535058), (268, 267529), (1139, 62948), (2278, 31474), (4556, 15737)]