21833072

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{751}}^1$

素因数の和:861

約数の個数: 40

約数和(自身を含む): 44759040

約数和(自身を除く): 22925968

約数列:

[1, 2, 4, 8, 16, 23, 46, 79, 92, 158, 184, 316, 368, 632, 751, 1264, 1502, 1817, 3004, 3634, 6008, 7268, 12016, 14536, 17273, 29072, 34546, 59329, 69092, 118658, 138184, 237316, 276368, 474632, 949264, 1364567, 2729134, 5458268, 10916536, 21833072]

約数ペア:

[(1, 21833072), (2, 10916536), (4, 5458268), (8, 2729134), (16, 1364567), (23, 949264), (46, 474632), (79, 276368), (92, 237316), (158, 138184), (184, 118658), (316, 69092), (368, 59329), (632, 34546), (751, 29072), (1264, 17273), (1502, 14536), (1817, 12016), (3004, 7268), (3634, 6008)]