38455768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21751}}^1$

素因数の和:21787

約数の個数: 32

約数和(自身を含む): 82222560

約数和(自身を除く): 43766792

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 21751, 43502, 87004, 174008, 282763, 369767, 565526, 739534, 1131052, 1479068, 2262104, 2958136, 4806971, 9613942, 19227884, 38455768]

約数ペア:

[(1, 38455768), (2, 19227884), (4, 9613942), (8, 4806971), (13, 2958136), (17, 2262104), (26, 1479068), (34, 1131052), (52, 739534), (68, 565526), (104, 369767), (136, 282763), (221, 174008), (442, 87004), (884, 43502), (1768, 21751)]