26424398

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 54286848

約数和(自身を除く): 27862450

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 67, 77, 91, 134, 143, 154, 182, 197, 286, 394, 469, 737, 871, 938, 1001, 1379, 1474, 1742, 2002, 2167, 2561, 2758, 4334, 5122, 5159, 6097, 9581, 10318, 12194, 13199, 15169, 17927, 19162, 26398, 28171, 30338, 35854, 56342, 67067, 92393, 134134, 145189, 171587, 184786, 197197, 290378, 343174, 394394, 1016323, 1201109, 1887457, 2032646, 2402218, 3774914, 13212199, 26424398]

約数ペア:

[(1, 26424398), (2, 13212199), (7, 3774914), (11, 2402218), (13, 2032646), (14, 1887457), (22, 1201109), (26, 1016323), (67, 394394), (77, 343174), (91, 290378), (134, 197197), (143, 184786), (154, 171587), (182, 145189), (197, 134134), (286, 92393), (394, 67067), (469, 56342), (737, 35854), (871, 30338), (938, 28171), (1001, 26398), (1379, 19162), (1474, 17927), (1742, 15169), (2002, 13199), (2167, 12194), (2561, 10318), (2758, 9581), (4334, 6097), (5122, 5159)]