1965824

素因数分解:

$2^8\times 7^1\times {\mathrm{1097}}^1$

素因数の和:1120

約数の個数: 36

約数和(自身を含む): 4488624

約数和(自身を除く): 2522800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1097, 1792, 2194, 4388, 7679, 8776, 15358, 17552, 30716, 35104, 61432, 70208, 122864, 140416, 245728, 280832, 491456, 982912, 1965824]

約数ペア:

[(1, 1965824), (2, 982912), (4, 491456), (7, 280832), (8, 245728), (14, 140416), (16, 122864), (28, 70208), (32, 61432), (56, 35104), (64, 30716), (112, 17552), (128, 15358), (224, 8776), (256, 7679), (448, 4388), (896, 2194), (1097, 1792)]