72739072

素因数分解:

$2^8\times 7^1\times {\mathrm{40591}}^1$

素因数の和:40614

約数の個数: 36

約数和(自身を含む): 165940096

約数和(自身を除く): 93201024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 40591, 81182, 162364, 284137, 324728, 568274, 649456, 1136548, 1298912, 2273096, 2597824, 4546192, 5195648, 9092384, 10391296, 18184768, 36369536, 72739072]

約数ペア:

[(1, 72739072), (2, 36369536), (4, 18184768), (7, 10391296), (8, 9092384), (14, 5195648), (16, 4546192), (28, 2597824), (32, 2273096), (56, 1298912), (64, 1136548), (112, 649456), (128, 568274), (224, 324728), (256, 284137), (448, 162364), (896, 81182), (1792, 40591)]