71474158

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4451}}^1$

素因数の和:4528

約数の個数: 32

約数和(自身を含む): 129927168

約数和(自身を除く): 58453010

約数列:

[1, 2, 7, 14, 31, 37, 62, 74, 217, 259, 434, 518, 1147, 2294, 4451, 8029, 8902, 16058, 31157, 62314, 137981, 164687, 275962, 329374, 965867, 1152809, 1931734, 2305618, 5105297, 10210594, 35737079, 71474158]

約数ペア:

[(1, 71474158), (2, 35737079), (7, 10210594), (14, 5105297), (31, 2305618), (37, 1931734), (62, 1152809), (74, 965867), (217, 329374), (259, 275962), (434, 164687), (518, 137981), (1147, 62314), (2294, 31157), (4451, 16058), (8029, 8902)]