279035144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{3923}}^1$

素因数の和:4469

約数の個数: 32

約数和(自身を含む): 555167520

約数和(自身を除く): 276132376

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 523, 1046, 2092, 3923, 4184, 7846, 8891, 15692, 17782, 31384, 35564, 66691, 71128, 133382, 266764, 533528, 2051729, 4103458, 8206916, 16413832, 34879393, 69758786, 139517572, 279035144]

約数ペア:

[(1, 279035144), (2, 139517572), (4, 69758786), (8, 34879393), (17, 16413832), (34, 8206916), (68, 4103458), (136, 2051729), (523, 533528), (1046, 266764), (2092, 133382), (3923, 71128), (4184, 66691), (7846, 35564), (8891, 31384), (15692, 17782)]