71916530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{27767}}^1$

素因数の和:27818

約数の個数: 32

約数和(自身を含む): 151946496

約数和(自身を除く): 80029966

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 27767, 55534, 138835, 194369, 277670, 388738, 971845, 1027379, 1943690, 2054758, 5136895, 7191653, 10273790, 14383306, 35958265, 71916530]

約数ペア:

[(1, 71916530), (2, 35958265), (5, 14383306), (7, 10273790), (10, 7191653), (14, 5136895), (35, 2054758), (37, 1943690), (70, 1027379), (74, 971845), (185, 388738), (259, 277670), (370, 194369), (518, 138835), (1295, 55534), (2590, 27767)]