28971706

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^2\times {\mathrm{229}}^1$

素因数の和:370

約数の個数: 24

約数和(自身を含む): 46984860

約数和(自身を除く): 18013154

約数列:

[1, 2, 17, 34, 61, 122, 229, 458, 1037, 2074, 3721, 3893, 7442, 7786, 13969, 27938, 63257, 126514, 237473, 474946, 852109, 1704218, 14485853, 28971706]

約数ペア:

[(1, 28971706), (2, 14485853), (17, 1704218), (34, 852109), (61, 474946), (122, 237473), (229, 126514), (458, 63257), (1037, 27938), (2074, 13969), (3721, 7786), (3893, 7442)]