38239656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17509}}^1$

素因数の和:17538

約数の個数: 64

約数和(自身を含む): 117667200

約数和(自身を除く): 79427544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 17509, 35018, 52527, 70036, 105054, 122563, 140072, 210108, 227617, 245126, 367689, 420216, 455234, 490252, 682851, 735378, 910468, 980504, 1365702, 1470756, 1593319, 1820936, 2731404, 2941512, 3186638, 4779957, 5462808, 6373276, 9559914, 12746552, 19119828, 38239656]

約数ペア:

[(1, 38239656), (2, 19119828), (3, 12746552), (4, 9559914), (6, 6373276), (7, 5462808), (8, 4779957), (12, 3186638), (13, 2941512), (14, 2731404), (21, 1820936), (24, 1593319), (26, 1470756), (28, 1365702), (39, 980504), (42, 910468), (52, 735378), (56, 682851), (78, 490252), (84, 455234), (91, 420216), (104, 367689), (156, 245126), (168, 227617), (182, 210108), (273, 140072), (312, 122563), (364, 105054), (546, 70036), (728, 52527), (1092, 35018), (2184, 17509)]