402235456

素因数分解:

$2^6\times 7^1\times {\mathrm{897847}}^1$

素因数の和:897866

約数の個数: 28

約数和(自身を含む): 912213568

約数和(自身を除く): 509978112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 897847, 1795694, 3591388, 6284929, 7182776, 12569858, 14365552, 25139716, 28731104, 50279432, 57462208, 100558864, 201117728, 402235456]

約数ペア:

[(1, 402235456), (2, 201117728), (4, 100558864), (7, 57462208), (8, 50279432), (14, 28731104), (16, 25139716), (28, 14365552), (32, 12569858), (56, 7182776), (64, 6284929), (112, 3591388), (224, 1795694), (448, 897847)]