72722048

素因数分解:

$2^7\times 7^1\times {\mathrm{81163}}^1$

素因数の和:81184

約数の個数: 32

約数和(自身を含む): 165574560

約数和(自身を除く): 92852512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 81163, 162326, 324652, 568141, 649304, 1136282, 1298608, 2272564, 2597216, 4545128, 5194432, 9090256, 10388864, 18180512, 36361024, 72722048]

約数ペア:

[(1, 72722048), (2, 36361024), (4, 18180512), (7, 10388864), (8, 9090256), (14, 5194432), (16, 4545128), (28, 2597216), (32, 2272564), (56, 1298608), (64, 1136282), (112, 649304), (128, 568141), (224, 324652), (448, 162326), (896, 81163)]