28173166

素因数分解:

$2^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{3251}}^1$

素因数の和:3879

約数の個数: 16

約数和(自身を含む): 48389760

約数和(自身を除く): 20216594

約数列:

[1, 2, 7, 14, 619, 1238, 3251, 4333, 6502, 8666, 22757, 45514, 2012369, 4024738, 14086583, 28173166]

約数ペア:

[(1, 28173166), (2, 14086583), (7, 4024738), (14, 2012369), (619, 45514), (1238, 22757), (3251, 8666), (4333, 6502)]