26007492742

素因数分解:

$2^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21407}}^1$

素因数の和:21471

約数の個数: 80

約数和(自身を含む): 51808730112

約数和(自身を除く): 25801237370

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 98, 154, 161, 253, 322, 343, 506, 539, 686, 1078, 1127, 1771, 2254, 2401, 3542, 3773, 4802, 7546, 7889, 12397, 15778, 21407, 24794, 26411, 42814, 52822, 55223, 86779, 110446, 149849, 173558, 235477, 299698, 470954, 492361, 607453, 984722, 1048943, 1214906, 1648339, 2097886, 3296678, 3446527, 5415971, 6893054, 7342601, 10831942, 11538373, 14685202, 23076746, 24125689, 37911797, 48251378, 51398207, 75823594, 80768611, 102796414, 161537222, 168879823, 265382579, 337759646, 530765158, 565380277, 1130760554, 1182158761, 1857678053, 2364317522, 3715356106, 13003746371, 26007492742]

約数ペア:

[(1, 26007492742), (2, 13003746371), (7, 3715356106), (11, 2364317522), (14, 1857678053), (22, 1182158761), (23, 1130760554), (46, 565380277), (49, 530765158), (77, 337759646), (98, 265382579), (154, 168879823), (161, 161537222), (253, 102796414), (322, 80768611), (343, 75823594), (506, 51398207), (539, 48251378), (686, 37911797), (1078, 24125689), (1127, 23076746), (1771, 14685202), (2254, 11538373), (2401, 10831942), (3542, 7342601), (3773, 6893054), (4802, 5415971), (7546, 3446527), (7889, 3296678), (12397, 2097886), (15778, 1648339), (21407, 1214906), (24794, 1048943), (26411, 984722), (42814, 607453), (52822, 492361), (55223, 470954), (86779, 299698), (110446, 235477), (149849, 173558)]