72392768

素因数分解:

$2^6\times 7^1\times {\mathrm{161591}}^1$

素因数の和:161610

約数の個数: 28

約数和(自身を含む): 164177472

約数和(自身を除く): 91784704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 161591, 323182, 646364, 1131137, 1292728, 2262274, 2585456, 4524548, 5170912, 9049096, 10341824, 18098192, 36196384, 72392768]

約数ペア:

[(1, 72392768), (2, 36196384), (4, 18098192), (7, 10341824), (8, 9049096), (14, 5170912), (16, 4524548), (28, 2585456), (32, 2262274), (56, 1292728), (64, 1131137), (112, 646364), (224, 323182), (448, 161591)]