450339904

素因数分解:

$2^6\times 7^1\times {\mathrm{1005223}}^1$

素因数の和:1005242

約数の個数: 28

約数和(自身を含む): 1021307584

約数和(自身を除く): 570967680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1005223, 2010446, 4020892, 7036561, 8041784, 14073122, 16083568, 28146244, 32167136, 56292488, 64334272, 112584976, 225169952, 450339904]

約数ペア:

[(1, 450339904), (2, 225169952), (4, 112584976), (7, 64334272), (8, 56292488), (14, 32167136), (16, 28146244), (28, 16083568), (32, 14073122), (56, 8041784), (64, 7036561), (112, 4020892), (224, 2010446), (448, 1005223)]