66925376

素因数分解:

$2^6\times 7^2\times {\mathrm{21341}}^1$

素因数の和:21367

約数の個数: 42

約数和(自身を含む): 154494738

約数和(自身を除く): 87569362

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 21341, 42682, 85364, 149387, 170728, 298774, 341456, 597548, 682912, 1045709, 1195096, 1365824, 2091418, 2390192, 4182836, 4780384, 8365672, 9560768, 16731344, 33462688, 66925376]

約数ペア:

[(1, 66925376), (2, 33462688), (4, 16731344), (7, 9560768), (8, 8365672), (14, 4780384), (16, 4182836), (28, 2390192), (32, 2091418), (49, 1365824), (56, 1195096), (64, 1045709), (98, 682912), (112, 597548), (196, 341456), (224, 298774), (392, 170728), (448, 149387), (784, 85364), (1568, 42682), (3136, 21341)]