71288230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{548371}}^1$

素因数の和:548391

約数の個数: 16

約数和(自身を含む): 138189744

約数和(自身を除く): 66901514

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 548371, 1096742, 2741855, 5483710, 7128823, 14257646, 35644115, 71288230]

約数ペア:

[(1, 71288230), (2, 35644115), (5, 14257646), (10, 7128823), (13, 5483710), (26, 2741855), (65, 1096742), (130, 548371)]