77995904

素因数分解:

$2^7\times 7^1\times {\mathrm{87049}}^1$

素因数の和:87070

約数の個数: 32

約数和(自身を含む): 177582000

約数和(自身を除く): 99586096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 87049, 174098, 348196, 609343, 696392, 1218686, 1392784, 2437372, 2785568, 4874744, 5571136, 9749488, 11142272, 19498976, 38997952, 77995904]

約数ペア:

[(1, 77995904), (2, 38997952), (4, 19498976), (7, 11142272), (8, 9749488), (14, 5571136), (16, 4874744), (28, 2785568), (32, 2437372), (56, 1392784), (64, 1218686), (112, 696392), (128, 609343), (224, 348196), (448, 174098), (896, 87049)]