428524768

素因数分解:

$2^5\times 7^1\times {\mathrm{139}}^1\times {\mathrm{13763}}^1$

素因数の和:13919

約数の個数: 48

約数和(自身を含む): 971187840

約数和(自身を除く): 542663072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 139, 224, 278, 556, 973, 1112, 1946, 2224, 3892, 4448, 7784, 13763, 15568, 27526, 31136, 55052, 96341, 110104, 192682, 220208, 385364, 440416, 770728, 1541456, 1913057, 3082912, 3826114, 7652228, 13391399, 15304456, 26782798, 30608912, 53565596, 61217824, 107131192, 214262384, 428524768]

約数ペア:

[(1, 428524768), (2, 214262384), (4, 107131192), (7, 61217824), (8, 53565596), (14, 30608912), (16, 26782798), (28, 15304456), (32, 13391399), (56, 7652228), (112, 3826114), (139, 3082912), (224, 1913057), (278, 1541456), (556, 770728), (973, 440416), (1112, 385364), (1946, 220208), (2224, 192682), (3892, 110104), (4448, 96341), (7784, 55052), (13763, 31136), (15568, 27526)]