28249318

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{4517}}^1$

素因数の和:4631

約数の個数: 16

約数和(自身を含む): 43914960

約数和(自身を除く): 15665642

約数列:

[1, 2, 53, 59, 106, 118, 3127, 4517, 6254, 9034, 239401, 266503, 478802, 533006, 14124659, 28249318]

約数ペア:

[(1, 28249318), (2, 14124659), (53, 533006), (59, 478802), (106, 266503), (118, 239401), (3127, 9034), (4517, 6254)]