672722012

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{77041}}^1$

素因数の和:77141

約数の個数: 24

約数和(自身を含む): 1229590320

約数和(自身を除く): 556868308

約数列:

[1, 2, 4, 37, 59, 74, 118, 148, 236, 2183, 4366, 8732, 77041, 154082, 308164, 2850517, 4545419, 5701034, 9090838, 11402068, 18181676, 168180503, 336361006, 672722012]

約数ペア:

[(1, 672722012), (2, 336361006), (4, 168180503), (37, 18181676), (59, 11402068), (74, 9090838), (118, 5701034), (148, 4545419), (236, 2850517), (2183, 308164), (4366, 154082), (8732, 77041)]