28008342

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{7517}}^1$

素因数の和:7554

約数の個数: 40

約数和(自身を含む): 65496816

約数和(自身を除く): 37488474

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 7517, 15034, 22551, 45102, 67653, 135306, 172891, 202959, 345782, 405918, 518673, 608877, 1037346, 1217754, 1556019, 3112038, 4668057, 9336114, 14004171, 28008342]

約数ペア:

[(1, 28008342), (2, 14004171), (3, 9336114), (6, 4668057), (9, 3112038), (18, 1556019), (23, 1217754), (27, 1037346), (46, 608877), (54, 518673), (69, 405918), (81, 345782), (138, 202959), (162, 172891), (207, 135306), (414, 67653), (621, 45102), (1242, 22551), (1863, 15034), (3726, 7517)]