28960144

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{6679}}^1$

素因数の和:6958

約数の個数: 20

約数和(自身を含む): 56325760

約数和(自身を除く): 27365616

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 6679, 13358, 26716, 53432, 106864, 1810009, 3620018, 7240036, 14480072, 28960144]

約数ペア:

[(1, 28960144), (2, 14480072), (4, 7240036), (8, 3620018), (16, 1810009), (271, 106864), (542, 53432), (1084, 26716), (2168, 13358), (4336, 6679)]