1406144768

素因数分解:

$2^8\times 7^2\times {\mathrm{112097}}^1$

素因数の和:112127

約数の個数: 54

約数和(自身を含む): 3265078446

約数和(自身を除く): 1858933678

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 112097, 224194, 448388, 784679, 896776, 1569358, 1793552, 3138716, 3587104, 5492753, 6277432, 7174208, 10985506, 12554864, 14348416, 21971012, 25109728, 28696832, 43942024, 50219456, 87884048, 100438912, 175768096, 200877824, 351536192, 703072384, 1406144768]

約数ペア:

[(1, 1406144768), (2, 703072384), (4, 351536192), (7, 200877824), (8, 175768096), (14, 100438912), (16, 87884048), (28, 50219456), (32, 43942024), (49, 28696832), (56, 25109728), (64, 21971012), (98, 14348416), (112, 12554864), (128, 10985506), (196, 7174208), (224, 6277432), (256, 5492753), (392, 3587104), (448, 3138716), (784, 1793552), (896, 1569358), (1568, 896776), (1792, 784679), (3136, 448388), (6272, 224194), (12544, 112097)]