66410738

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{461}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 111767040

約数和(自身を除く): 45356302

約数列:

[1, 2, 17, 19, 34, 38, 223, 323, 446, 461, 646, 922, 3791, 4237, 7582, 7837, 8474, 8759, 15674, 17518, 72029, 102803, 144058, 148903, 205606, 297806, 1747651, 1953257, 3495302, 3906514, 33205369, 66410738]

約数ペア:

[(1, 66410738), (2, 33205369), (17, 3906514), (19, 3495302), (34, 1953257), (38, 1747651), (223, 297806), (323, 205606), (446, 148903), (461, 144058), (646, 102803), (922, 72029), (3791, 17518), (4237, 15674), (7582, 8759), (7837, 8474)]