7724528

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4057}}^1$

素因数の和:4089

約数の個数: 40

約数和(自身を含む): 18114912

約数和(自身を除く): 10390384

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 4057, 8114, 16228, 28399, 32456, 56798, 64912, 68969, 113596, 137938, 227192, 275876, 454384, 482783, 551752, 965566, 1103504, 1931132, 3862264, 7724528]

約数ペア:

[(1, 7724528), (2, 3862264), (4, 1931132), (7, 1103504), (8, 965566), (14, 551752), (16, 482783), (17, 454384), (28, 275876), (34, 227192), (56, 137938), (68, 113596), (112, 68969), (119, 64912), (136, 56798), (238, 32456), (272, 28399), (476, 16228), (952, 8114), (1904, 4057)]