71553578

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 116619264

約数和(自身を除く): 45065686

約数列:

[1, 2, 17, 34, 73, 127, 146, 227, 254, 454, 1241, 2159, 2482, 3859, 4318, 7718, 9271, 16571, 18542, 28829, 33142, 57658, 157607, 281707, 315214, 490093, 563414, 980186, 2104517, 4209034, 35776789, 71553578]

約数ペア:

[(1, 71553578), (2, 35776789), (17, 4209034), (34, 2104517), (73, 980186), (127, 563414), (146, 490093), (227, 315214), (254, 281707), (454, 157607), (1241, 57658), (2159, 33142), (2482, 28829), (3859, 18542), (4318, 16571), (7718, 9271)]