68143582

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1021}}^1$

素因数の和:1204

約数の個数: 32

約数和(自身を含む): 117440064

約数和(自身を除く): 49296482

約数列:

[1, 2, 13, 17, 26, 34, 151, 221, 302, 442, 1021, 1963, 2042, 2567, 3926, 5134, 13273, 17357, 26546, 33371, 34714, 66742, 154171, 225641, 308342, 451282, 2004223, 2620907, 4008446, 5241814, 34071791, 68143582]

約数ペア:

[(1, 68143582), (2, 34071791), (13, 5241814), (17, 4008446), (26, 2620907), (34, 2004223), (151, 451282), (221, 308342), (302, 225641), (442, 154171), (1021, 66742), (1963, 34714), (2042, 33371), (2567, 26546), (3926, 17357), (5134, 13273)]