59997868

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1997}}^1$

素因数の和:2074

約数の個数: 48

約数和(自身を含む): 127552320

約数和(自身を除く): 67554452

約数列:

[1, 2, 4, 7, 14, 28, 29, 37, 58, 74, 116, 148, 203, 259, 406, 518, 812, 1036, 1073, 1997, 2146, 3994, 4292, 7511, 7988, 13979, 15022, 27958, 30044, 55916, 57913, 73889, 115826, 147778, 231652, 295556, 405391, 517223, 810782, 1034446, 1621564, 2068892, 2142781, 4285562, 8571124, 14999467, 29998934, 59997868]

約数ペア:

[(1, 59997868), (2, 29998934), (4, 14999467), (7, 8571124), (14, 4285562), (28, 2142781), (29, 2068892), (37, 1621564), (58, 1034446), (74, 810782), (116, 517223), (148, 405391), (203, 295556), (259, 231652), (406, 147778), (518, 115826), (812, 73889), (1036, 57913), (1073, 55916), (1997, 30044), (2146, 27958), (3994, 15022), (4292, 13979), (7511, 7988)]