71493824

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{16673}}^1$

素因数の和:16752

約数の個数: 28

約数和(自身を含む): 143996664

約数和(自身を除く): 72502840

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 16673, 33346, 66692, 133384, 266768, 533536, 1067072, 1117091, 2234182, 4468364, 8936728, 17873456, 35746912, 71493824]

約数ペア:

[(1, 71493824), (2, 35746912), (4, 17873456), (8, 8936728), (16, 4468364), (32, 2234182), (64, 1117091), (67, 1067072), (134, 533536), (268, 266768), (536, 133384), (1072, 66692), (2144, 33346), (4288, 16673)]