13306916728

素因数分解:

$2^3\times 7^1\times {\mathrm{673}}^1\times {\mathrm{353081}}^1$

素因数の和:353767

約数の個数: 32

約数和(自身を含む): 28557272160

約数和(自身を除く): 15250355432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 673, 1346, 2692, 4711, 5384, 9422, 18844, 37688, 353081, 706162, 1412324, 2471567, 2824648, 4943134, 9886268, 19772536, 237623513, 475247026, 950494052, 1663364591, 1900988104, 3326729182, 6653458364, 13306916728]

約数ペア:

[(1, 13306916728), (2, 6653458364), (4, 3326729182), (7, 1900988104), (8, 1663364591), (14, 950494052), (28, 475247026), (56, 237623513), (673, 19772536), (1346, 9886268), (2692, 4943134), (4711, 2824648), (5384, 2471567), (9422, 1412324), (18844, 706162), (37688, 353081)]