71049398

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7219}}^1$

素因数の和:7284

約数の個数: 32

約数和(自身を含む): 131692800

約数和(自身を除く): 60643402

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 4921, 7219, 9842, 14438, 50533, 101066, 137161, 267103, 274322, 534206, 960127, 1869721, 1920254, 3739442, 5074957, 10149914, 35524699, 71049398]

約数ペア:

[(1, 71049398), (2, 35524699), (7, 10149914), (14, 5074957), (19, 3739442), (37, 1920254), (38, 1869721), (74, 960127), (133, 534206), (259, 274322), (266, 267103), (518, 137161), (703, 101066), (1406, 50533), (4921, 14438), (7219, 9842)]