71294770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{8923}}^1$

素因数の和:8994

約数の個数: 32

約数和(自身を含む): 138786048

約数和(自身を除く): 67491278

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3995, 7990, 8923, 17846, 44615, 89230, 151691, 303382, 419381, 758455, 838762, 1516910, 2096905, 4193810, 7129477, 14258954, 35647385, 71294770]

約数ペア:

[(1, 71294770), (2, 35647385), (5, 14258954), (10, 7129477), (17, 4193810), (34, 2096905), (47, 1516910), (85, 838762), (94, 758455), (170, 419381), (235, 303382), (470, 151691), (799, 89230), (1598, 44615), (3995, 17846), (7990, 8923)]