68393962

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 128492352

約数和(自身を除く): 60098390

約数列:

[1, 2, 7, 13, 14, 26, 91, 137, 169, 182, 211, 274, 338, 422, 959, 1183, 1477, 1781, 1918, 2366, 2743, 2954, 3562, 5486, 12467, 19201, 23153, 24934, 28907, 35659, 38402, 46306, 57814, 71318, 162071, 202349, 249613, 324142, 375791, 404698, 499226, 751582, 2630537, 4885283, 5261074, 9770566, 34196981, 68393962]

約数ペア:

[(1, 68393962), (2, 34196981), (7, 9770566), (13, 5261074), (14, 4885283), (26, 2630537), (91, 751582), (137, 499226), (169, 404698), (182, 375791), (211, 324142), (274, 249613), (338, 202349), (422, 162071), (959, 71318), (1183, 57814), (1477, 46306), (1781, 38402), (1918, 35659), (2366, 28907), (2743, 24934), (2954, 23153), (3562, 19201), (5486, 12467)]