39881086

素因数分解:

$2^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{4937}}^1$

素因数の和:5523

約数の個数: 16

約数和(自身を含む): 68499936

約数和(自身を除く): 28618850

約数列:

[1, 2, 7, 14, 577, 1154, 4039, 4937, 8078, 9874, 34559, 69118, 2848649, 5697298, 19940543, 39881086]

約数ペア:

[(1, 39881086), (2, 19940543), (7, 5697298), (14, 2848649), (577, 69118), (1154, 34559), (4039, 9874), (4937, 8078)]