15679350464

素因数分解:

$2^6\times {\mathrm{491}}^1\times {\mathrm{498961}}^1$

素因数の和:499464

約数の個数: 28

約数和(自身を含む): 31177141608

約数和(自身を除く): 15497791144

約数列:

[1, 2, 4, 8, 16, 32, 64, 491, 982, 1964, 3928, 7856, 15712, 31424, 498961, 997922, 1995844, 3991688, 7983376, 15966752, 31933504, 244989851, 489979702, 979959404, 1959918808, 3919837616, 7839675232, 15679350464]

約数ペア:

[(1, 15679350464), (2, 7839675232), (4, 3919837616), (8, 1959918808), (16, 979959404), (32, 489979702), (64, 244989851), (491, 31933504), (982, 15966752), (1964, 7983376), (3928, 3991688), (7856, 1995844), (15712, 997922), (31424, 498961)]