61065758

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 101347680

約数和(自身を除く): 40281922

約数列:

[1, 2, 13, 26, 61, 122, 139, 277, 278, 554, 793, 1586, 1807, 3601, 3614, 7202, 8479, 16897, 16958, 33794, 38503, 77006, 110227, 219661, 220454, 439322, 500539, 1001078, 2348683, 4697366, 30532879, 61065758]

約数ペア:

[(1, 61065758), (2, 30532879), (13, 4697366), (26, 2348683), (61, 1001078), (122, 500539), (139, 439322), (277, 220454), (278, 219661), (554, 110227), (793, 77006), (1586, 38503), (1807, 33794), (3601, 16958), (3614, 16897), (7202, 8479)]