66165568

素因数分解:

$2^6\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1307}}^1$

素因数の和:1439

約数の個数: 56

約数和(自身を含む): 151497792

約数和(自身を除く): 85332224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 113, 224, 226, 448, 452, 791, 904, 1307, 1582, 1808, 2614, 3164, 3616, 5228, 6328, 7232, 9149, 10456, 12656, 18298, 20912, 25312, 36596, 41824, 50624, 73192, 83648, 146384, 147691, 292768, 295382, 585536, 590764, 1033837, 1181528, 2067674, 2363056, 4135348, 4726112, 8270696, 9452224, 16541392, 33082784, 66165568]

約数ペア:

[(1, 66165568), (2, 33082784), (4, 16541392), (7, 9452224), (8, 8270696), (14, 4726112), (16, 4135348), (28, 2363056), (32, 2067674), (56, 1181528), (64, 1033837), (112, 590764), (113, 585536), (224, 295382), (226, 292768), (448, 147691), (452, 146384), (791, 83648), (904, 73192), (1307, 50624), (1582, 41824), (1808, 36596), (2614, 25312), (3164, 20912), (3616, 18298), (5228, 12656), (6328, 10456), (7232, 9149)]