615555136

素因数分解:

$2^6\times 7^1\times {\mathrm{1374007}}^1$

素因数の和:1374026

約数の個数: 28

約数和(自身を含む): 1395992128

約数和(自身を除く): 780436992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1374007, 2748014, 5496028, 9618049, 10992056, 19236098, 21984112, 38472196, 43968224, 76944392, 87936448, 153888784, 307777568, 615555136]

約数ペア:

[(1, 615555136), (2, 307777568), (4, 153888784), (7, 87936448), (8, 76944392), (14, 43968224), (16, 38472196), (28, 21984112), (32, 19236098), (56, 10992056), (64, 9618049), (112, 5496028), (224, 2748014), (448, 1374007)]