13469344

素因数分解:

$2^5\times 7^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 30578688

約数和(自身を除く): 17109344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 157, 224, 314, 383, 628, 766, 1099, 1256, 1532, 2198, 2512, 2681, 3064, 4396, 5024, 5362, 6128, 8792, 10724, 12256, 17584, 21448, 35168, 42896, 60131, 85792, 120262, 240524, 420917, 481048, 841834, 962096, 1683668, 1924192, 3367336, 6734672, 13469344]

約数ペア:

[(1, 13469344), (2, 6734672), (4, 3367336), (7, 1924192), (8, 1683668), (14, 962096), (16, 841834), (28, 481048), (32, 420917), (56, 240524), (112, 120262), (157, 85792), (224, 60131), (314, 42896), (383, 35168), (628, 21448), (766, 17584), (1099, 12256), (1256, 10724), (1532, 8792), (2198, 6128), (2512, 5362), (2681, 5024), (3064, 4396)]