4219691456

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{182639}}^1$

素因数の和:182689

約数の個数: 42

約数和(自身を含む): 8837401680

約数和(自身を除く): 4617710224

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 361, 608, 722, 1216, 1444, 2888, 5776, 11552, 23104, 182639, 365278, 730556, 1461112, 2922224, 3470141, 5844448, 6940282, 11688896, 13880564, 27761128, 55522256, 65932679, 111044512, 131865358, 222089024, 263730716, 527461432, 1054922864, 2109845728, 4219691456]

約数ペア:

[(1, 4219691456), (2, 2109845728), (4, 1054922864), (8, 527461432), (16, 263730716), (19, 222089024), (32, 131865358), (38, 111044512), (64, 65932679), (76, 55522256), (152, 27761128), (304, 13880564), (361, 11688896), (608, 6940282), (722, 5844448), (1216, 3470141), (1444, 2922224), (2888, 1461112), (5776, 730556), (11552, 365278), (23104, 182639)]