61870458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{3557}}^1$

素因数の和:3798

約数の個数: 32

約数和(自身を含む): 133894656

約数和(自身を除く): 72024198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 223, 446, 669, 1338, 2899, 3557, 5798, 7114, 8697, 10671, 17394, 21342, 46241, 92482, 138723, 277446, 793211, 1586422, 2379633, 4759266, 10311743, 20623486, 30935229, 61870458]

約数ペア:

[(1, 61870458), (2, 30935229), (3, 20623486), (6, 10311743), (13, 4759266), (26, 2379633), (39, 1586422), (78, 793211), (223, 277446), (446, 138723), (669, 92482), (1338, 46241), (2899, 21342), (3557, 17394), (5798, 10671), (7114, 8697)]