6383728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:721

約数の個数: 40

約数和(自身を含む): 13624128

約数和(自身を除く): 7240400

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 653, 752, 1222, 1306, 2444, 2612, 4888, 5224, 8489, 9776, 10448, 16978, 30691, 33956, 61382, 67912, 122764, 135824, 245528, 398983, 491056, 797966, 1595932, 3191864, 6383728]

約数ペア:

[(1, 6383728), (2, 3191864), (4, 1595932), (8, 797966), (13, 491056), (16, 398983), (26, 245528), (47, 135824), (52, 122764), (94, 67912), (104, 61382), (188, 33956), (208, 30691), (376, 16978), (611, 10448), (653, 9776), (752, 8489), (1222, 5224), (1306, 4888), (2444, 2612)]