66510470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1847}}^1$

素因数の和:2144

約数の個数: 32

約数和(自身を含む): 129463488

約数和(自身を除く): 62953018

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 277, 554, 1385, 1847, 2770, 3601, 3694, 7202, 9235, 18005, 18470, 24011, 36010, 48022, 120055, 240110, 511619, 1023238, 2558095, 5116190, 6651047, 13302094, 33255235, 66510470]

約数ペア:

[(1, 66510470), (2, 33255235), (5, 13302094), (10, 6651047), (13, 5116190), (26, 2558095), (65, 1023238), (130, 511619), (277, 240110), (554, 120055), (1385, 48022), (1847, 36010), (2770, 24011), (3601, 18470), (3694, 18005), (7202, 9235)]