28021926

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{63977}}^1$

素因数の和:64055

約数の個数: 16

約数和(自身を含む): 56812464

約数和(自身を除く): 28790538

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 63977, 127954, 191931, 383862, 4670321, 9340642, 14010963, 28021926]

約数ペア:

[(1, 28021926), (2, 14010963), (3, 9340642), (6, 4670321), (73, 383862), (146, 191931), (219, 127954), (438, 63977)]