74002972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{1933}}^1$

素因数の和:2517

約数の個数: 24

約数和(自身を含む): 137437776

約数和(自身を除く): 63434804

約数列:

[1, 2, 4, 17, 34, 68, 563, 1126, 1933, 2252, 3866, 7732, 9571, 19142, 32861, 38284, 65722, 131444, 1088279, 2176558, 4353116, 18500743, 37001486, 74002972]

約数ペア:

[(1, 74002972), (2, 37001486), (4, 18500743), (17, 4353116), (34, 2176558), (68, 1088279), (563, 131444), (1126, 65722), (1933, 38284), (2252, 32861), (3866, 19142), (7732, 9571)]