28771254

素因数分解:

$2^1\times 3^3\times {\mathrm{532801}}^1$

素因数の和:532812

約数の個数: 16

約数和(自身を含む): 63936240

約数和(自身を除く): 35164986

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 532801, 1065602, 1598403, 3196806, 4795209, 9590418, 14385627, 28771254]

約数ペア:

[(1, 28771254), (2, 14385627), (3, 9590418), (6, 4795209), (9, 3196806), (18, 1598403), (27, 1065602), (54, 532801)]