42973790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{563}}^1$

素因数の和:1036

約数の個数: 32

約数和(自身を含む): 82231200

約数和(自身を除く): 39257410

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 449, 563, 898, 1126, 2245, 2815, 4490, 5630, 7633, 9571, 15266, 19142, 38165, 47855, 76330, 95710, 252787, 505574, 1263935, 2527870, 4297379, 8594758, 21486895, 42973790]

約数ペア:

[(1, 42973790), (2, 21486895), (5, 8594758), (10, 4297379), (17, 2527870), (34, 1263935), (85, 505574), (170, 252787), (449, 95710), (563, 76330), (898, 47855), (1126, 38165), (2245, 19142), (2815, 15266), (4490, 9571), (5630, 7633)]