28527394

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1789}}^1$

素因数の和:1882

約数の個数: 32

約数和(自身を含む): 52583040

約数和(自身を除く): 24055646

約数列:

[1, 2, 7, 14, 17, 34, 67, 119, 134, 238, 469, 938, 1139, 1789, 2278, 3578, 7973, 12523, 15946, 25046, 30413, 60826, 119863, 212891, 239726, 425782, 839041, 1678082, 2037671, 4075342, 14263697, 28527394]

約数ペア:

[(1, 28527394), (2, 14263697), (7, 4075342), (14, 2037671), (17, 1678082), (34, 839041), (67, 425782), (119, 239726), (134, 212891), (238, 119863), (469, 60826), (938, 30413), (1139, 25046), (1789, 15946), (2278, 12523), (3578, 7973)]