65075192

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1259}}^1$

素因数の和:1356

約数の個数: 64

約数和(自身を含む): 152409600

約数和(自身を除く): 87334408

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 71, 91, 104, 142, 182, 284, 364, 497, 568, 728, 923, 994, 1259, 1846, 1988, 2518, 3692, 3976, 5036, 6461, 7384, 8813, 10072, 12922, 16367, 17626, 25844, 32734, 35252, 51688, 65468, 70504, 89389, 114569, 130936, 178778, 229138, 357556, 458276, 625723, 715112, 916552, 1162057, 1251446, 2324114, 2502892, 4648228, 5005784, 8134399, 9296456, 16268798, 32537596, 65075192]

約数ペア:

[(1, 65075192), (2, 32537596), (4, 16268798), (7, 9296456), (8, 8134399), (13, 5005784), (14, 4648228), (26, 2502892), (28, 2324114), (52, 1251446), (56, 1162057), (71, 916552), (91, 715112), (104, 625723), (142, 458276), (182, 357556), (284, 229138), (364, 178778), (497, 130936), (568, 114569), (728, 89389), (923, 70504), (994, 65468), (1259, 51688), (1846, 35252), (1988, 32734), (2518, 25844), (3692, 17626), (3976, 16367), (5036, 12922), (6461, 10072), (7384, 8813)]