238667072

素因数分解:

$2^6\times 7^1\times {\mathrm{532739}}^1$

素因数の和:532758

約数の個数: 28

約数和(自身を含む): 541263840

約数和(自身を除く): 302596768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 532739, 1065478, 2130956, 3729173, 4261912, 7458346, 8523824, 14916692, 17047648, 29833384, 34095296, 59666768, 119333536, 238667072]

約数ペア:

[(1, 238667072), (2, 119333536), (4, 59666768), (7, 34095296), (8, 29833384), (14, 17047648), (16, 14916692), (28, 8523824), (32, 7458346), (56, 4261912), (64, 3729173), (112, 2130956), (224, 1065478), (448, 532739)]