71683072

素因数分解:

$2^{10}\times {\mathrm{70003}}^1$

素因数の和:70023

約数の個数: 22

約数和(自身を含む): 143298188

約数和(自身を除く): 71615116

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 70003, 140006, 280012, 560024, 1120048, 2240096, 4480192, 8960384, 17920768, 35841536, 71683072]

約数ペア:

[(1, 71683072), (2, 35841536), (4, 17920768), (8, 8960384), (16, 4480192), (32, 2240096), (64, 1120048), (128, 560024), (256, 280012), (512, 140006), (1024, 70003)]