71530972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{7411}}^1$

素因数の和:7561

約数の個数: 24

約数和(自身を含む): 132823040

約数和(自身を除く): 61292068

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 2413, 4826, 7411, 9652, 14822, 29644, 140809, 281618, 563236, 941197, 1882394, 3764788, 17882743, 35765486, 71530972]

約数ペア:

[(1, 71530972), (2, 35765486), (4, 17882743), (19, 3764788), (38, 1882394), (76, 941197), (127, 563236), (254, 281618), (508, 140809), (2413, 29644), (4826, 14822), (7411, 9652)]