74070458

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{68711}}^1$

素因数の和:68738

約数の個数: 24

約数和(自身を含む): 140997024

約数和(自身を除く): 66926566

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 68711, 137422, 480977, 755821, 961954, 1511642, 3366839, 5290747, 6733678, 10581494, 37035229, 74070458]

約数ペア:

[(1, 74070458), (2, 37035229), (7, 10581494), (11, 6733678), (14, 5290747), (22, 3366839), (49, 1511642), (77, 961954), (98, 755821), (154, 480977), (539, 137422), (1078, 68711)]