39660316

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1913}}^1$

素因数の和:2061

約数の個数: 24

約数和(自身を含む): 71384544

約数和(自身を除く): 31724228

約数列:

[1, 2, 4, 71, 73, 142, 146, 284, 292, 1913, 3826, 5183, 7652, 10366, 20732, 135823, 139649, 271646, 279298, 543292, 558596, 9915079, 19830158, 39660316]

約数ペア:

[(1, 39660316), (2, 19830158), (4, 9915079), (71, 558596), (73, 543292), (142, 279298), (146, 271646), (284, 139649), (292, 135823), (1913, 20732), (3826, 10366), (5183, 7652)]