8081332

素因数分解:

$2^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{727}}^1$

素因数の和:1135

約数の個数: 24

約数和(自身を含む): 16225664

約数和(自身を除く): 8144332

約数列:

[1, 2, 4, 7, 14, 28, 397, 727, 794, 1454, 1588, 2779, 2908, 5089, 5558, 10178, 11116, 20356, 288619, 577238, 1154476, 2020333, 4040666, 8081332]

約数ペア:

[(1, 8081332), (2, 4040666), (4, 2020333), (7, 1154476), (14, 577238), (28, 288619), (397, 20356), (727, 11116), (794, 10178), (1454, 5558), (1588, 5089), (2779, 2908)]