17791072

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{42767}}^1$

素因数の和:42790

約数の個数: 24

約数和(自身を含む): 37721376

約数和(自身を除く): 19930304

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 42767, 85534, 171068, 342136, 555971, 684272, 1111942, 1368544, 2223884, 4447768, 8895536, 17791072]

約数ペア:

[(1, 17791072), (2, 8895536), (4, 4447768), (8, 2223884), (13, 1368544), (16, 1111942), (26, 684272), (32, 555971), (52, 342136), (104, 171068), (208, 85534), (416, 42767)]