72286424

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{56123}}^1$

素因数の和:56159

約数の個数: 32

約数和(自身を含む): 161637120

約数和(自身を除く): 89350696

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 56123, 112246, 224492, 392861, 448984, 785722, 1290829, 1571444, 2581658, 3142888, 5163316, 9035803, 10326632, 18071606, 36143212, 72286424]

約数ペア:

[(1, 72286424), (2, 36143212), (4, 18071606), (7, 10326632), (8, 9035803), (14, 5163316), (23, 3142888), (28, 2581658), (46, 1571444), (56, 1290829), (92, 785722), (161, 448984), (184, 392861), (322, 224492), (644, 112246), (1288, 56123)]