26429557

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 34467840

約数和(自身を除く): 8038283

約数列:

[1, 7, 11, 47, 67, 77, 109, 329, 469, 517, 737, 763, 1199, 3149, 3619, 5123, 5159, 7303, 8393, 22043, 34639, 35861, 51121, 56353, 80333, 242473, 343241, 394471, 562331, 2402687, 3775651, 26429557]

約数ペア:

[(1, 26429557), (7, 3775651), (11, 2402687), (47, 562331), (67, 394471), (77, 343241), (109, 242473), (329, 80333), (469, 56353), (517, 51121), (737, 35861), (763, 34639), (1199, 22043), (3149, 8393), (3619, 7303), (5123, 5159)]