2993536

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 7368480

約数和(自身を除く): 4374944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 257, 364, 416, 448, 514, 728, 832, 896, 1028, 1456, 1664, 1799, 2056, 2912, 3341, 3598, 4112, 5824, 6682, 7196, 8224, 11648, 13364, 14392, 16448, 23387, 26728, 28784, 32896, 46774, 53456, 57568, 93548, 106912, 115136, 187096, 213824, 230272, 374192, 427648, 748384, 1496768, 2993536]

約数ペア:

[(1, 2993536), (2, 1496768), (4, 748384), (7, 427648), (8, 374192), (13, 230272), (14, 213824), (16, 187096), (26, 115136), (28, 106912), (32, 93548), (52, 57568), (56, 53456), (64, 46774), (91, 32896), (104, 28784), (112, 26728), (128, 23387), (182, 16448), (208, 14392), (224, 13364), (257, 11648), (364, 8224), (416, 7196), (448, 6682), (514, 5824), (728, 4112), (832, 3598), (896, 3341), (1028, 2912), (1456, 2056), (1664, 1799)]