26493752

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10253}}^1$

素因数の和:10295

約数の個数: 32

約数和(自身を含む): 55371600

約数和(自身を除く): 28877848

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 10253, 20506, 41012, 82024, 174301, 194807, 348602, 389614, 697204, 779228, 1394408, 1558456, 3311719, 6623438, 13246876, 26493752]

約数ペア:

[(1, 26493752), (2, 13246876), (4, 6623438), (8, 3311719), (17, 1558456), (19, 1394408), (34, 779228), (38, 697204), (68, 389614), (76, 348602), (136, 194807), (152, 174301), (323, 82024), (646, 41012), (1292, 20506), (2584, 10253)]