28472554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{24419}}^1$

素因数の和:24485

約数の個数: 16

約数和(自身を含む): 47472480

約数和(自身を除く): 18999926

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 24419, 48838, 268609, 537218, 1294207, 2588414, 14236277, 28472554]

約数ペア:

[(1, 28472554), (2, 14236277), (11, 2588414), (22, 1294207), (53, 537218), (106, 268609), (583, 48838), (1166, 24419)]