24980914

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 44136576

約数和(自身を除く): 19155662

約数列:

[1, 2, 7, 14, 53, 106, 131, 257, 262, 371, 514, 742, 917, 1799, 1834, 3598, 6943, 13621, 13886, 27242, 33667, 48601, 67334, 95347, 97202, 190694, 235669, 471338, 1784351, 3568702, 12490457, 24980914]

約数ペア:

[(1, 24980914), (2, 12490457), (7, 3568702), (14, 1784351), (53, 471338), (106, 235669), (131, 190694), (257, 97202), (262, 95347), (371, 67334), (514, 48601), (742, 33667), (917, 27242), (1799, 13886), (1834, 13621), (3598, 6943)]