61158412

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{70459}}^1$

素因数の和:70501

約数の個数: 24

約数和(自身を含む): 126264320

約数和(自身を除く): 65105908

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 70459, 140918, 281836, 493213, 986426, 1972852, 2184229, 4368458, 8736916, 15289603, 30579206, 61158412]

約数ペア:

[(1, 61158412), (2, 30579206), (4, 15289603), (7, 8736916), (14, 4368458), (28, 2184229), (31, 1972852), (62, 986426), (124, 493213), (217, 281836), (434, 140918), (868, 70459)]