26472460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1093}}^1$

素因数の和:1282

約数の個数: 48

約数和(自身を含む): 63959616

約数和(自身を除く): 37487156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173, 346, 692, 865, 1093, 1211, 1730, 2186, 2422, 3460, 4372, 4844, 5465, 6055, 7651, 10930, 12110, 15302, 21860, 24220, 30604, 38255, 76510, 153020, 189089, 378178, 756356, 945445, 1323623, 1890890, 2647246, 3781780, 5294492, 6618115, 13236230, 26472460]

約数ペア:

[(1, 26472460), (2, 13236230), (4, 6618115), (5, 5294492), (7, 3781780), (10, 2647246), (14, 1890890), (20, 1323623), (28, 945445), (35, 756356), (70, 378178), (140, 189089), (173, 153020), (346, 76510), (692, 38255), (865, 30604), (1093, 24220), (1211, 21860), (1730, 15302), (2186, 12110), (2422, 10930), (3460, 7651), (4372, 6055), (4844, 5465)]