26102818

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 46116864

約数和(自身を除く): 20014046

約数列:

[1, 2, 7, 14, 53, 106, 127, 254, 277, 371, 554, 742, 889, 1778, 1939, 3878, 6731, 13462, 14681, 29362, 35179, 47117, 70358, 94234, 102767, 205534, 246253, 492506, 1864487, 3728974, 13051409, 26102818]

約数ペア:

[(1, 26102818), (2, 13051409), (7, 3728974), (14, 1864487), (53, 492506), (106, 246253), (127, 205534), (254, 102767), (277, 94234), (371, 70358), (554, 47117), (742, 35179), (889, 29362), (1778, 14681), (1939, 13462), (3878, 6731)]