22374128

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1867}}^1$

素因数の和:1989

約数の個数: 40

約数和(自身を含む): 50032512

約数和(自身を除く): 27658384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 1867, 2996, 3734, 5992, 7468, 11984, 13069, 14936, 26138, 29872, 52276, 104552, 199769, 209104, 399538, 799076, 1398383, 1598152, 2796766, 3196304, 5593532, 11187064, 22374128]

約数ペア:

[(1, 22374128), (2, 11187064), (4, 5593532), (7, 3196304), (8, 2796766), (14, 1598152), (16, 1398383), (28, 799076), (56, 399538), (107, 209104), (112, 199769), (214, 104552), (428, 52276), (749, 29872), (856, 26138), (1498, 14936), (1712, 13069), (1867, 11984), (2996, 7468), (3734, 5992)]