1391623971136

素因数分解:

$2^6\times 7^1\times {\mathrm{3106303507}}^1$

素因数の和:3106303526

約数の個数: 28

約数和(自身を含む): 3156004364128

約数和(自身を除く): 1764380392992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 3106303507, 6212607014, 12425214028, 21744124549, 24850428056, 43488249098, 49700856112, 86976498196, 99401712224, 173952996392, 198803424448, 347905992784, 695811985568, 1391623971136]

約数ペア:

[(1, 1391623971136), (2, 695811985568), (4, 347905992784), (7, 198803424448), (8, 173952996392), (14, 99401712224), (16, 86976498196), (28, 49700856112), (32, 43488249098), (56, 24850428056), (64, 21744124549), (112, 12425214028), (224, 6212607014), (448, 3106303507)]