3427216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{16477}}^1$

素因数の和:16498

約数の個数: 20

約数和(自身を含む): 7151452

約数和(自身を除く): 3724236

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 16477, 32954, 65908, 131816, 214201, 263632, 428402, 856804, 1713608, 3427216]

約数ペア:

[(1, 3427216), (2, 1713608), (4, 856804), (8, 428402), (13, 263632), (16, 214201), (26, 131816), (52, 65908), (104, 32954), (208, 16477)]