13871627008

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{29401}}^1$

素因数の和:29533

約数の個数: 72

約数和(自身を含む): 29447867120

約数和(自身を除く): 15576240112

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 97, 128, 152, 194, 256, 304, 388, 608, 776, 1216, 1552, 1843, 2432, 3104, 3686, 4864, 6208, 7372, 12416, 14744, 24832, 29401, 29488, 58802, 58976, 117604, 117952, 235208, 235904, 470416, 471808, 558619, 940832, 1117238, 1881664, 2234476, 2851897, 3763328, 4468952, 5703794, 7526656, 8937904, 11407588, 17875808, 22815176, 35751616, 45630352, 54186043, 71503232, 91260704, 108372086, 143006464, 182521408, 216744172, 365042816, 433488344, 730085632, 866976688, 1733953376, 3467906752, 6935813504, 13871627008]

約数ペア:

[(1, 13871627008), (2, 6935813504), (4, 3467906752), (8, 1733953376), (16, 866976688), (19, 730085632), (32, 433488344), (38, 365042816), (64, 216744172), (76, 182521408), (97, 143006464), (128, 108372086), (152, 91260704), (194, 71503232), (256, 54186043), (304, 45630352), (388, 35751616), (608, 22815176), (776, 17875808), (1216, 11407588), (1552, 8937904), (1843, 7526656), (2432, 5703794), (3104, 4468952), (3686, 3763328), (4864, 2851897), (6208, 2234476), (7372, 1881664), (12416, 1117238), (14744, 940832), (24832, 558619), (29401, 471808), (29488, 470416), (58802, 235904), (58976, 235208), (117604, 117952)]