17961664

素因数分解:

$2^6\times 7^1\times {\mathrm{40093}}^1$

素因数の和:40112

約数の個数: 28

約数和(自身を含む): 40735504

約数和(自身を除く): 22773840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 40093, 80186, 160372, 280651, 320744, 561302, 641488, 1122604, 1282976, 2245208, 2565952, 4490416, 8980832, 17961664]

約数ペア:

[(1, 17961664), (2, 8980832), (4, 4490416), (7, 2565952), (8, 2245208), (14, 1282976), (16, 1122604), (28, 641488), (32, 561302), (56, 320744), (64, 280651), (112, 160372), (224, 80186), (448, 40093)]