17126816

素因数分解:

$2^5\times 7^1\times {\mathrm{157}}^1\times {\mathrm{487}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 38860416

約数和(自身を除く): 21733600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 157, 224, 314, 487, 628, 974, 1099, 1256, 1948, 2198, 2512, 3409, 3896, 4396, 5024, 6818, 7792, 8792, 13636, 15584, 17584, 27272, 35168, 54544, 76459, 109088, 152918, 305836, 535213, 611672, 1070426, 1223344, 2140852, 2446688, 4281704, 8563408, 17126816]

約数ペア:

[(1, 17126816), (2, 8563408), (4, 4281704), (7, 2446688), (8, 2140852), (14, 1223344), (16, 1070426), (28, 611672), (32, 535213), (56, 305836), (112, 152918), (157, 109088), (224, 76459), (314, 54544), (487, 35168), (628, 27272), (974, 17584), (1099, 15584), (1256, 13636), (1948, 8792), (2198, 7792), (2512, 6818), (3409, 5024), (3896, 4396)]