71118824

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{66841}}^1$

素因数の和:66873

約数の個数: 32

約数和(自身を含む): 160420800

約数和(自身を除く): 89301976

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 66841, 133682, 267364, 467887, 534728, 935774, 1269979, 1871548, 2539958, 3743096, 5079916, 8889853, 10159832, 17779706, 35559412, 71118824]

約数ペア:

[(1, 71118824), (2, 35559412), (4, 17779706), (7, 10159832), (8, 8889853), (14, 5079916), (19, 3743096), (28, 2539958), (38, 1871548), (56, 1269979), (76, 935774), (133, 534728), (152, 467887), (266, 267364), (532, 133682), (1064, 66841)]