26662054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 43797600

約数和(自身を除く): 17135546

約数列:

[1, 2, 19, 38, 41, 82, 109, 157, 218, 314, 779, 1558, 2071, 2983, 4142, 4469, 5966, 6437, 8938, 12874, 17113, 34226, 84911, 122303, 169822, 244606, 325147, 650294, 701633, 1403266, 13331027, 26662054]

約数ペア:

[(1, 26662054), (2, 13331027), (19, 1403266), (38, 701633), (41, 650294), (82, 325147), (109, 244606), (157, 169822), (218, 122303), (314, 84911), (779, 34226), (1558, 17113), (2071, 12874), (2983, 8938), (4142, 6437), (4469, 5966)]