2415668416

素因数分解:

$2^6\times 7^1\times {\mathrm{257}}^1\times {\mathrm{20981}}^1$

素因数の和:21257

約数の個数: 56

約数和(自身を含む): 5499969696

約数和(自身を除く): 3084301280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 257, 448, 514, 1028, 1799, 2056, 3598, 4112, 7196, 8224, 14392, 16448, 20981, 28784, 41962, 57568, 83924, 115136, 146867, 167848, 293734, 335696, 587468, 671392, 1174936, 1342784, 2349872, 4699744, 5392117, 9399488, 10784234, 21568468, 37744819, 43136936, 75489638, 86273872, 150979276, 172547744, 301958552, 345095488, 603917104, 1207834208, 2415668416]

約数ペア:

[(1, 2415668416), (2, 1207834208), (4, 603917104), (7, 345095488), (8, 301958552), (14, 172547744), (16, 150979276), (28, 86273872), (32, 75489638), (56, 43136936), (64, 37744819), (112, 21568468), (224, 10784234), (257, 9399488), (448, 5392117), (514, 4699744), (1028, 2349872), (1799, 1342784), (2056, 1174936), (3598, 671392), (4112, 587468), (7196, 335696), (8224, 293734), (14392, 167848), (16448, 146867), (20981, 115136), (28784, 83924), (41962, 57568)]