3287648

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1129}}^1$

素因数の和:1159

約数の個数: 48

約数和(自身を含む): 7973280

約数和(自身を除く): 4685632

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1129, 1456, 2258, 2912, 4516, 7903, 9032, 14677, 15806, 18064, 29354, 31612, 36128, 58708, 63224, 102739, 117416, 126448, 205478, 234832, 252896, 410956, 469664, 821912, 1643824, 3287648]

約数ペア:

[(1, 3287648), (2, 1643824), (4, 821912), (7, 469664), (8, 410956), (13, 252896), (14, 234832), (16, 205478), (26, 126448), (28, 117416), (32, 102739), (52, 63224), (56, 58708), (91, 36128), (104, 31612), (112, 29354), (182, 18064), (208, 15806), (224, 14677), (364, 9032), (416, 7903), (728, 4516), (1129, 2912), (1456, 2258)]