1728296072

素因数分解:

$2^3\times {\mathrm{277}}^1\times {\mathrm{787}}^1\times {\mathrm{991}}^1$

素因数の和:2061

約数の個数: 32

約数和(自身を含む): 3259672320

約数和(自身を除く): 1531376248

約数列:

[1, 2, 4, 8, 277, 554, 787, 991, 1108, 1574, 1982, 2216, 3148, 3964, 6296, 7928, 217999, 274507, 435998, 549014, 779917, 871996, 1098028, 1559834, 1743992, 2196056, 3119668, 6239336, 216037009, 432074018, 864148036, 1728296072]

約数ペア:

[(1, 1728296072), (2, 864148036), (4, 432074018), (8, 216037009), (277, 6239336), (554, 3119668), (787, 2196056), (991, 1743992), (1108, 1559834), (1574, 1098028), (1982, 871996), (2216, 779917), (3148, 549014), (3964, 435998), (6296, 274507), (7928, 217999)]