28388108

素因数分解:

$2^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{3769}}^1$

素因数の和:4049

約数の個数: 24

約数和(自身を含む): 57002400

約数和(自身を除く): 28614292

約数列:

[1, 2, 4, 7, 14, 28, 269, 538, 1076, 1883, 3766, 3769, 7532, 7538, 15076, 26383, 52766, 105532, 1013861, 2027722, 4055444, 7097027, 14194054, 28388108]

約数ペア:

[(1, 28388108), (2, 14194054), (4, 7097027), (7, 4055444), (14, 2027722), (28, 1013861), (269, 105532), (538, 52766), (1076, 26383), (1883, 15076), (3766, 7538), (3769, 7532)]