28888866

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{6011}}^1$

素因数の和:6111

約数の個数: 32

約数和(自身を含む): 64929600

約数和(自身を除く): 36040734

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 4806, 6011, 12022, 18033, 36066, 54099, 108198, 162297, 324594, 534979, 1069958, 1604937, 3209874, 4814811, 9629622, 14444433, 28888866]

約数ペア:

[(1, 28888866), (2, 14444433), (3, 9629622), (6, 4814811), (9, 3209874), (18, 1604937), (27, 1069958), (54, 534979), (89, 324594), (178, 162297), (267, 108198), (534, 54099), (801, 36066), (1602, 18033), (2403, 12022), (4806, 6011)]