26015262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 128

約数和(自身を含む): 69672960

約数和(自身を除く): 43657698

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 31, 39, 42, 53, 58, 62, 78, 87, 91, 93, 106, 159, 174, 182, 186, 203, 217, 273, 318, 371, 377, 403, 406, 434, 546, 609, 651, 689, 742, 754, 806, 899, 1113, 1131, 1209, 1218, 1302, 1378, 1537, 1643, 1798, 2067, 2226, 2262, 2418, 2639, 2697, 2821, 3074, 3286, 4134, 4611, 4823, 4929, 5278, 5394, 5642, 6293, 7917, 8463, 9222, 9646, 9858, 10759, 11501, 11687, 12586, 14469, 15834, 16926, 18879, 19981, 21359, 21518, 23002, 23374, 28938, 32277, 34503, 35061, 37758, 39962, 42718, 47647, 59943, 64077, 64554, 69006, 70122, 81809, 95294, 119886, 128154, 139867, 142941, 149513, 163618, 245427, 279734, 285882, 299026, 333529, 419601, 448539, 490854, 619411, 667058, 839202, 897078, 1000587, 1238822, 1858233, 2001174, 3716466, 4335877, 8671754, 13007631, 26015262]

約数ペア:

[(1, 26015262), (2, 13007631), (3, 8671754), (6, 4335877), (7, 3716466), (13, 2001174), (14, 1858233), (21, 1238822), (26, 1000587), (29, 897078), (31, 839202), (39, 667058), (42, 619411), (53, 490854), (58, 448539), (62, 419601), (78, 333529), (87, 299026), (91, 285882), (93, 279734), (106, 245427), (159, 163618), (174, 149513), (182, 142941), (186, 139867), (203, 128154), (217, 119886), (273, 95294), (318, 81809), (371, 70122), (377, 69006), (403, 64554), (406, 64077), (434, 59943), (546, 47647), (609, 42718), (651, 39962), (689, 37758), (742, 35061), (754, 34503), (806, 32277), (899, 28938), (1113, 23374), (1131, 23002), (1209, 21518), (1218, 21359), (1302, 19981), (1378, 18879), (1537, 16926), (1643, 15834), (1798, 14469), (2067, 12586), (2226, 11687), (2262, 11501), (2418, 10759), (2639, 9858), (2697, 9646), (2821, 9222), (3074, 8463), (3286, 7917), (4134, 6293), (4611, 5642), (4823, 5394), (4929, 5278)]