123979072

素因数分解:

$2^6\times 7^1\times {\mathrm{276739}}^1$

素因数の和:276758

約数の個数: 28

約数和(自身を含む): 281167840

約数和(自身を除く): 157188768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 276739, 553478, 1106956, 1937173, 2213912, 3874346, 4427824, 7748692, 8855648, 15497384, 17711296, 30994768, 61989536, 123979072]

約数ペア:

[(1, 123979072), (2, 61989536), (4, 30994768), (7, 17711296), (8, 15497384), (14, 8855648), (16, 7748692), (28, 4427824), (32, 3874346), (56, 2213912), (64, 1937173), (112, 1106956), (224, 553478), (448, 276739)]