28628787698

素因数分解:

$2^1\times 7^1\times {\mathrm{28619}}^1\times {\mathrm{71453}}^1$

素因数の和:100081

約数の個数: 16

約数和(自身を含む): 49080323520

約数和(自身を除く): 20451535822

約数列:

[1, 2, 7, 14, 28619, 57238, 71453, 142906, 200333, 400666, 500171, 1000342, 2044913407, 4089826814, 14314393849, 28628787698]

約数ペア:

[(1, 28628787698), (2, 14314393849), (7, 4089826814), (14, 2044913407), (28619, 1000342), (57238, 500171), (71453, 400666), (142906, 200333)]