28310328

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{10627}}^1$

素因数の和:10676

約数の個数: 48

約数和(自身を含む): 78753480

約数和(自身を除く): 50443152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 10627, 21254, 31881, 42508, 63762, 85016, 95643, 127524, 191286, 255048, 382572, 393199, 765144, 786398, 1179597, 1572796, 2359194, 3145592, 3538791, 4718388, 7077582, 9436776, 14155164, 28310328]

約数ペア:

[(1, 28310328), (2, 14155164), (3, 9436776), (4, 7077582), (6, 4718388), (8, 3538791), (9, 3145592), (12, 2359194), (18, 1572796), (24, 1179597), (36, 786398), (37, 765144), (72, 393199), (74, 382572), (111, 255048), (148, 191286), (222, 127524), (296, 95643), (333, 85016), (444, 63762), (666, 42508), (888, 31881), (1332, 21254), (2664, 10627)]