26311262172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{491}}^1\times {\mathrm{797}}^1$

素因数の和:1739

約数の個数: 96

約数和(自身を含む): 66487163904

約数和(自身を除く): 40175901732

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 431, 491, 797, 862, 982, 1293, 1473, 1594, 1724, 1964, 2391, 2586, 2946, 3188, 4782, 5172, 5603, 5892, 6383, 9564, 10361, 11206, 12766, 16809, 19149, 20722, 22412, 25532, 31083, 33618, 38298, 41444, 62166, 67236, 76596, 124332, 211621, 343507, 391327, 423242, 634863, 687014, 782654, 846484, 1030521, 1173981, 1269726, 1374028, 1565308, 2061042, 2347962, 2539452, 2751073, 4122084, 4465591, 4695924, 5087251, 5502146, 8253219, 8931182, 10174502, 11004292, 13396773, 15261753, 16506438, 17862364, 20349004, 26793546, 30523506, 33012876, 53587092, 61047012, 168661937, 337323874, 505985811, 674647748, 1011971622, 2023943244, 2192605181, 4385210362, 6577815543, 8770420724, 13155631086, 26311262172]

約数ペア:

[(1, 26311262172), (2, 13155631086), (3, 8770420724), (4, 6577815543), (6, 4385210362), (12, 2192605181), (13, 2023943244), (26, 1011971622), (39, 674647748), (52, 505985811), (78, 337323874), (156, 168661937), (431, 61047012), (491, 53587092), (797, 33012876), (862, 30523506), (982, 26793546), (1293, 20349004), (1473, 17862364), (1594, 16506438), (1724, 15261753), (1964, 13396773), (2391, 11004292), (2586, 10174502), (2946, 8931182), (3188, 8253219), (4782, 5502146), (5172, 5087251), (5603, 4695924), (5892, 4465591), (6383, 4122084), (9564, 2751073), (10361, 2539452), (11206, 2347962), (12766, 2061042), (16809, 1565308), (19149, 1374028), (20722, 1269726), (22412, 1173981), (25532, 1030521), (31083, 846484), (33618, 782654), (38298, 687014), (41444, 634863), (62166, 423242), (67236, 391327), (76596, 343507), (124332, 211621)]