13475672

素因数分解:

$2^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{727}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 29003520

約数和(自身を除く): 15527848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 331, 662, 727, 1324, 1454, 2317, 2648, 2908, 4634, 5089, 5816, 9268, 10178, 18536, 20356, 40712, 240637, 481274, 962548, 1684459, 1925096, 3368918, 6737836, 13475672]

約数ペア:

[(1, 13475672), (2, 6737836), (4, 3368918), (7, 1925096), (8, 1684459), (14, 962548), (28, 481274), (56, 240637), (331, 40712), (662, 20356), (727, 18536), (1324, 10178), (1454, 9268), (2317, 5816), (2648, 5089), (2908, 4634)]