28911322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3361}}^1$

素因数の和:3414

約数の個数: 32

約数和(自身を含む): 52285824

約数和(自身を除く): 23374502

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 187, 253, 374, 391, 506, 782, 3361, 4301, 6722, 8602, 36971, 57137, 73942, 77303, 114274, 154606, 628507, 850333, 1257014, 1314151, 1700666, 2628302, 14455661, 28911322]

約数ペア:

[(1, 28911322), (2, 14455661), (11, 2628302), (17, 1700666), (22, 1314151), (23, 1257014), (34, 850333), (46, 628507), (187, 154606), (253, 114274), (374, 77303), (391, 73942), (506, 57137), (782, 36971), (3361, 8602), (4301, 6722)]