26408668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 54853344

約数和(自身を除く): 28444676

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 137, 143, 274, 286, 337, 548, 572, 674, 1348, 1507, 1781, 3014, 3562, 3707, 4381, 6028, 7124, 7414, 8762, 14828, 17524, 19591, 39182, 46169, 48191, 78364, 92338, 96382, 184676, 192764, 507859, 600197, 1015718, 1200394, 2031436, 2400788, 6602167, 13204334, 26408668]

約数ペア:

[(1, 26408668), (2, 13204334), (4, 6602167), (11, 2400788), (13, 2031436), (22, 1200394), (26, 1015718), (44, 600197), (52, 507859), (137, 192764), (143, 184676), (274, 96382), (286, 92338), (337, 78364), (548, 48191), (572, 46169), (674, 39182), (1348, 19591), (1507, 17524), (1781, 14828), (3014, 8762), (3562, 7414), (3707, 7124), (4381, 6028)]