8444384

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 18289152

約数和(自身を除く): 9844768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 383, 416, 424, 689, 766, 848, 1378, 1532, 1696, 2756, 3064, 4979, 5512, 6128, 9958, 11024, 12256, 19916, 20299, 22048, 39832, 40598, 79664, 81196, 159328, 162392, 263887, 324784, 527774, 649568, 1055548, 2111096, 4222192, 8444384]

約数ペア:

[(1, 8444384), (2, 4222192), (4, 2111096), (8, 1055548), (13, 649568), (16, 527774), (26, 324784), (32, 263887), (52, 162392), (53, 159328), (104, 81196), (106, 79664), (208, 40598), (212, 39832), (383, 22048), (416, 20299), (424, 19916), (689, 12256), (766, 11024), (848, 9958), (1378, 6128), (1532, 5512), (1696, 4979), (2756, 3064)]