2840768

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:409

約数の個数: 56

約数和(自身を含む): 6839712

約数和(自身を除く): 3998944

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 373, 448, 476, 544, 746, 952, 1088, 1492, 1904, 2611, 2984, 3808, 5222, 5968, 6341, 7616, 10444, 11936, 12682, 20888, 23872, 25364, 41776, 44387, 50728, 83552, 88774, 101456, 167104, 177548, 202912, 355096, 405824, 710192, 1420384, 2840768]

約数ペア:

[(1, 2840768), (2, 1420384), (4, 710192), (7, 405824), (8, 355096), (14, 202912), (16, 177548), (17, 167104), (28, 101456), (32, 88774), (34, 83552), (56, 50728), (64, 44387), (68, 41776), (112, 25364), (119, 23872), (136, 20888), (224, 12682), (238, 11936), (272, 10444), (373, 7616), (448, 6341), (476, 5968), (544, 5222), (746, 3808), (952, 2984), (1088, 2611), (1492, 1904)]