13838608

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{787}}^1$

素因数の和:959

約数の個数: 40

約数和(自身を含む): 30876992

約数和(自身を除く): 17038384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 787, 1099, 1256, 1574, 2198, 2512, 3148, 4396, 5509, 6296, 8792, 11018, 12592, 17584, 22036, 44072, 88144, 123559, 247118, 494236, 864913, 988472, 1729826, 1976944, 3459652, 6919304, 13838608]

約数ペア:

[(1, 13838608), (2, 6919304), (4, 3459652), (7, 1976944), (8, 1729826), (14, 988472), (16, 864913), (28, 494236), (56, 247118), (112, 123559), (157, 88144), (314, 44072), (628, 22036), (787, 17584), (1099, 12592), (1256, 11018), (1574, 8792), (2198, 6296), (2512, 5509), (3148, 4396)]