42974212

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{1861}}^1$

素因数の和:2139

約数の個数: 24

約数和(自身を含む): 78829632

約数和(自身を除く): 35855420

約数列:

[1, 2, 4, 23, 46, 92, 251, 502, 1004, 1861, 3722, 5773, 7444, 11546, 23092, 42803, 85606, 171212, 467111, 934222, 1868444, 10743553, 21487106, 42974212]

約数ペア:

[(1, 42974212), (2, 21487106), (4, 10743553), (23, 1868444), (46, 934222), (92, 467111), (251, 171212), (502, 85606), (1004, 42803), (1861, 23092), (3722, 11546), (5773, 7444)]