28693626

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{367867}}^1$

素因数の和:367885

約数の個数: 16

約数和(自身を含む): 61801824

約数和(自身を除く): 33108198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 367867, 735734, 1103601, 2207202, 4782271, 9564542, 14346813, 28693626]

約数ペア:

[(1, 28693626), (2, 14346813), (3, 9564542), (6, 4782271), (13, 2207202), (26, 1103601), (39, 735734), (78, 367867)]