28703448

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{17333}}^1$

素因数の和:17368

約数の個数: 48

約数和(自身を含む): 81123120

約数和(自身を除く): 52419672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 17333, 34666, 51999, 69332, 103998, 138664, 155997, 207996, 311994, 398659, 415992, 623988, 797318, 1195977, 1247976, 1594636, 2391954, 3189272, 3587931, 4783908, 7175862, 9567816, 14351724, 28703448]

約数ペア:

[(1, 28703448), (2, 14351724), (3, 9567816), (4, 7175862), (6, 4783908), (8, 3587931), (9, 3189272), (12, 2391954), (18, 1594636), (23, 1247976), (24, 1195977), (36, 797318), (46, 623988), (69, 415992), (72, 398659), (92, 311994), (138, 207996), (184, 155997), (207, 138664), (276, 103998), (414, 69332), (552, 51999), (828, 34666), (1656, 17333)]