65390528

素因数分解:

$2^6\times 7^1\times {\mathrm{227}}^1\times {\mathrm{643}}^1$

素因数の和:889

約数の個数: 56

約数和(自身を含む): 149181312

約数和(自身を除く): 83790784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 227, 448, 454, 643, 908, 1286, 1589, 1816, 2572, 3178, 3632, 4501, 5144, 6356, 7264, 9002, 10288, 12712, 14528, 18004, 20576, 25424, 36008, 41152, 50848, 72016, 101696, 144032, 145961, 288064, 291922, 583844, 1021727, 1167688, 2043454, 2335376, 4086908, 4670752, 8173816, 9341504, 16347632, 32695264, 65390528]

約数ペア:

[(1, 65390528), (2, 32695264), (4, 16347632), (7, 9341504), (8, 8173816), (14, 4670752), (16, 4086908), (28, 2335376), (32, 2043454), (56, 1167688), (64, 1021727), (112, 583844), (224, 291922), (227, 288064), (448, 145961), (454, 144032), (643, 101696), (908, 72016), (1286, 50848), (1589, 41152), (1816, 36008), (2572, 25424), (3178, 20576), (3632, 18004), (4501, 14528), (5144, 12712), (6356, 10288), (7264, 9002)]