28558494

素因数分解:

$2^1\times 3^4\times {\mathrm{173}}^1\times {\mathrm{1019}}^1$

素因数の和:1206

約数の個数: 40

約数和(自身を含む): 64425240

約数和(自身を除く): 35866746

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 173, 346, 519, 1019, 1038, 1557, 2038, 3057, 3114, 4671, 6114, 9171, 9342, 14013, 18342, 27513, 28026, 55026, 82539, 165078, 176287, 352574, 528861, 1057722, 1586583, 3173166, 4759749, 9519498, 14279247, 28558494]

約数ペア:

[(1, 28558494), (2, 14279247), (3, 9519498), (6, 4759749), (9, 3173166), (18, 1586583), (27, 1057722), (54, 528861), (81, 352574), (162, 176287), (173, 165078), (346, 82539), (519, 55026), (1019, 28026), (1038, 27513), (1557, 18342), (2038, 14013), (3057, 9342), (3114, 9171), (4671, 6114)]